1998769401720
1,998,769,401,720 is an even composite number composed of six prime numbers multiplied together.
1998769401720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of nine hundred sixty divisors.
Prime factorization of 1998769401720:
23 × 33 × 5 × 74 × 132 × 4561
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 7 × 13 × 13 × 4561)See below for interesting mathematical facts about the number 1998769401720 from the Numbermatics database.
Names of 1998769401720
- Cardinal: 1998769401720 can be written as One trillion, nine hundred ninety-eight billion, seven hundred sixty-nine million, four hundred one thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.99876940172 × 1012
Factors of 1998769401720
Divisors of 1998769401720
- Number of divisors d(n): 960
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 18 20 21 24 26 27 28 30 35 36 39 40 42 45 49 52 54 56 60 63 65 70 72 78 84 90 91 98 104 105 108 117 120 126 130 135 140 147 156 168 169 180 182 189 195 196 210 216 234 245 252 260 270 273 280 294 312 315 338 343 351 360 364 378 390 392 420 441 455 468 490 504 507 520 540 546 585 588 630 637 676 686 702 728 735 756 780 819 840 845 882 910 936 945 980 1014 1029 1080 1092 1170 1176 1183 1260 1274 1323 1352 1365 1372 1404 1470 1512 1521 1560 1638 1690 1715 1755 1764 1820 1890 1911 1960 2028 2058 2184 2205 2340 2366 2401 2457 2520 2535 2548 2646 2730 2744 2808 2940 3042 3087 3185 3276 3380 3430 3510 3528 3549 3640 3780 3822 4056 4095 4116 4410 4459 4561 4563 4680 4732 4802 4914 5070 5096 5145 5292 5460 5733 5880 5915 6084 6174 6370 6552 6615 6760 6860 7020 7098 7203 7560 7605 7644 8190 8232 8281 8820 8918 9122 9126 9261 9464 9555 9604 9828 10140 10290 10584 10647 10920 11466 11830 12005 12168 12285 12348 12740 13230 13377 13683 13720 14040 14196 14406 15210 15288 15435 16380 16562 17199 17640 17745 17836 18244 18252 18522 19110 19208 19656 20280 20580 21294 21609 22295 22805 22815 22932 23660 24010 24570 24696 24843 25480 26460 26754 27366 28392 28665 28812 30420 30870 31213 31927 31941 32760 33124 34398 35490 35672 36015 36488 36504 37044 38220 40131 41049 41160 41405 42588 43218 44590 45610 45630 45864 46305 47320 48020 49140 49686 52920 53235 53508 54732 57330 57624 57967 59293 60840 61740 62426 63854 63882 64827 66248 66885 68415 68796 70980 72030 74088 74529 76440 80262 82098 82810 85176 85995 86436 89180 91220 91260 92610 93639 95781 96040 98280 99372 106470 107016 108045 109464 114660 115934 118586 120393 123147 123480 124215 124852 127708 127764 129654 133770 136830 137592 141960 144060 149058 156065 159635 159705 160524 164196 165620 171990 172872 173901 177879 178360 182440 182520 185220 187278 191562 198744 200655 205245 212940 216090 223489 223587 229320 231868 237172 240786 246294 248430 249704 255416 255528 259308 267540 273660 280917 287343 288120 289835 296465 298116 312130 319270 319410 321048 324135 328392 331240 343980 347802 355758 370440 372645 374556 383124 401310 405769 410490 415051 425880 432180 446978 447174 463736 468195 474344 478905 481572 492588 496860 518616 521703 533637 535080 547320 561834 574686 579670 592930 596232 601965 615735 624260 638540 638820 648270 670467 687960 695604 711516 745290 749112 766248 770809 802620 811538 820980 830102 842751 862029 864360 869505 889395 893956 894348 936390 957810 963144 985176 993720 1043406 1067274 1117445 1117935 1123668 1149372 1159340 1185860 1203930 1217307 1231470 1245153 1248520 1277080 1277640 1296540 1340934 1391208 1404585 1423032 1436715 1490580 1541618 1564423 1565109 1600911 1605240 1623076 1641960 1660204 1685502 1724058 1739010 1778790 1787912 1788696 1872780 1915620 2011401 2028845 2075255 2086812 2134548 2234890 2235870 2247336 2298744 2312427 2318680 2371720 2407860 2434614 2462940 2490306 2593080 2608515 2668185 2681868 2809170 2873430 2905357 2981160 3083236 3128846 3130218 3201822 3246152 3320408 3352335 3371004 3448116 3478020 3557580 3651921 3735459 3745560 3831240 3854045 4022802 4057690 4150510 4173624 4213755 4269096 4310145 4469780 4471740 4624854 4693269 4815720 4869228 4925880 4980612 5217030 5336370 5363736 5395663 5618340 5746860 5810714 6034203 6086535 6166472 6225765 6257692 6260436 6403644 6704670 6742008 6896232 6937281 6956040 7115160 7303842 7470918 7708090 7822115 7825545 8004555 8045604 8115380 8301020 8427510 8620290 8716071 8939560 8943480 9249708 9386538 9738456 9961224 10057005 10434060 10672740 10791326 10950961 10955763 11206377 11236680 11493720 11562135 11621428 12068406 12173070 12451530 12515384 12520872 12807288 13409340 13874562 14079807 14526785 14607684 14941836 15416180 15644230 15651090 16009110 16091208 16186989 16230760 16602040 16855020 17240580 17432142 18259605 18499416 18677295 18773076 20114010 20337499 20811843 20868120 21345480 21582652 21901922 21911526 22412754 23124270 23242856 23466345 24136812 24346140 24903060 26148213 26818680 26978315 27749124 28159614 29053570 29215368 29883672 30171015 30832360 31288460 31302180 32018220 32373978 32852883 33710040 34481160 34686405 34864284 36519210 37354590 37546152 37769641 40228020 40674998 41623686 42239421 43165304 43580355 43803844 43823052 44825508 46248540 46932690 48273624 48560967 48692280 49806120 52296426 53956630 54754805 54778815 55498248 56031885 56319228 58107140 60342030 61012497 62576920 62604360 64036440 64747956 65705766 69372810 69728568 70399035 73038420 74709180 75539282 78444639 80456040 80934945 81349996 83247372 84478842 87160710 87607688 87646104 89651016 92497080 93865380 97121934 98558649 101687495 104059215 104592852 107913260 109509610 109557630 112063770 112638456 113308923 116214280 120684060 122024994 129495912 130741065 131411532 138745620 140798070 142362493 145682901 146076840 149418360 151078564 156889278 161869890 162699992 164264415 166494744 168957684 174321420 183037491 187730760 188848205 194243868 197117298 203374990 208118430 209185704 211197105 215826520 219019220 219115260 224127540 226617846 241368120 242804835 244049988 261482130 262823064 264387487 277491240 281596140 284724986 291365802 295675947 302157128 305062485 313778556 323739780 328528830 337915368 339926769 348642840 366074982 377696410 388487736 392223195 394234596 406749980 416236860 422394210 427087479 438038440 438230520 448255080 453235692 485609670 488099976 492793245 522964260 528774974 549112473 563192280 566544615 569449972 582731604 591351894 610124970 627557112 647479560 657057660 679853538 711812465 728414505 732149964 755392820 784446390 788469192 793162461 813499960 832473720 844788420 854174958 906471384 915187455 971219340 985586490 1019780307 1045928520 1057549948 1098224946 1133089230 1138899944 1165463208 1182703788 1220249940 1281262437 1314115320 1321937435 1359707076 1423624930 1456829010 1464299928 1478379735 1510785640 1568892780 1586324922 1689576840 1699633845 1708349916 1830374910 1850712409 1942438680 1971172980 2039560614 2115099896 2135437395 2196449892 2266178460 2365407576 2379487383 2440499880 2562524874 2643874870 2719414152 2745562365 2847249860 2913658020 2956759470 3137785560 3172649844 3399267690 3416699832 3660749820 3701424818 3843787311 3942345960 3965812305 4079121228 4270874790 4392899784 4532356920 4758974766 5098901535 5125049748 5287749740 5491124730 5552137227 5694499720 5827316040 5913518940 6345299688 6406312185 6798535380 7138462149 7321499640 7402849636 7687574622 7931624610 8158242456 8541749580 9253562045 9517949532 10197803070 10250099496 10575499480 10982249460 11104274454 11827037880 11897436915 12812624370 13597070760 14276924298 14805699272 15375149244 15863249220 16656411681 17083499160 18507124090 19035899064 19218936555 20395606140 21964498920 22208548908 23794873830 25625248740 27760686135 28553848596 30750298488 31726498440 33312823362 35692310745 37014248180 38437873110 40791212280 44417097816 47589747660 49969235043 51250497480 55521372270 57107697192 66625646724 71384621490 74028496360 76875746220 83282058405 95179495320 99938470086 111042744540 133251293448 142769242980 153751492440 166564116810 199876940172 222085489080 249846175215 285538485960 333128233620 399753880344 499692350430 666256467240 999384700860 1998769401720
- Sum of all divisors σ(n): 8418253125600
- Sum of proper divisors (its aliquot sum) s(n): 6419483723880
- 1998769401720 is an abundant number, because the sum of its proper divisors (6419483723880) is greater than itself. Its abundance is 4420714322160
Bases of 1998769401720
- Binary: 111010001010111111111000010101111011110002
- Hexadecimal: 0x1D15FF0AF78
- Base-36: PI7ZP0U0
Squares and roots of 1998769401720
- 1998769401720 squared (19987694017202) is 3995079121252126738958400
- 1998769401720 cubed (19987694017203) is 7985241905009176699305495783968448000
-
The
square root of 1998769401720 is 1413778.4132317199 -
The
cube root of 1998769401720 is 12596.6258743087
Scales and comparisons
How big is 1998769401720?- 1,998,769,401,720 seconds is equal to 63,554 years, 35 weeks, 4 days, 2 hours, 42 minutes.
-
To count from 1 to 1,998,769,401,720 would take you about one hundred fifty-eight thousand, eight hundred eighty-six years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 1998769401720 cubic inches would be around 1049.7 feet tall.
Recreational maths with 1998769401720
- 1998769401720 backwards is 0271049678991
- 1998769401720 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1998769401720's digits is 63
- More coming soon!
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The information we have on file for 1998769401720 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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