121990344840
121,990,344,840 is an even composite number composed of six prime numbers multiplied together.
121990344840 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 121990344840:
23 × 35 × 5 × 7 × 132 × 1032
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 13 × 13 × 103 × 103)See below for interesting mathematical facts about the number 121990344840 from the Numbermatics database.
Names of 121990344840
- Cardinal: 121990344840 can be written as One hundred twenty-one billion, nine hundred ninety million, three hundred forty-four thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.2199034484 × 1011
Factors of 121990344840
Divisors of 121990344840
- Number of divisors d(n): 864
-
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 52 54 56 60 63 65 70 72 78 81 84 90 91 103 104 105 108 117 120 126 130 135 140 156 162 168 169 180 182 189 195 206 210 216 234 243 252 260 270 273 280 309 312 315 324 338 351 360 364 378 390 405 412 420 455 468 486 504 507 515 520 540 546 567 585 618 630 648 676 702 721 728 756 780 810 819 824 840 845 910 927 936 945 972 1014 1030 1053 1080 1092 1134 1170 1183 1215 1236 1260 1339 1352 1365 1404 1442 1512 1521 1545 1560 1620 1638 1690 1701 1755 1820 1854 1890 1944 2028 2060 2106 2163 2184 2268 2340 2366 2430 2457 2472 2520 2535 2678 2730 2781 2808 2835 2884 3042 3090 3159 3240 3276 3380 3402 3510 3549 3605 3640 3708 3780 4017 4056 4095 4120 4212 4326 4536 4563 4635 4680 4732 4860 4914 5070 5265 5356 5460 5562 5670 5768 5915 6084 6180 6318 6489 6552 6695 6760 6804 7020 7098 7210 7371 7416 7560 7605 8034 8190 8343 8424 8505 8652 9126 9270 9373 9464 9720 9828 10140 10530 10609 10647 10712 10815 10920 11124 11340 11830 12051 12168 12285 12360 12636 12978 13390 13608 13689 13905 14040 14196 14420 14742 15210 15795 16068 16380 16686 17010 17304 17407 17745 18252 18540 18746 19467 19656 20085 20280 21060 21218 21294 21630 22113 22248 22680 22815 23660 24102 24570 25029 25272 25956 26780 27378 27810 28119 28392 28840 29484 30420 31590 31827 31941 32136 32445 32760 33372 34020 34814 35490 36153 36504 36855 37080 37492 38934 40170 41067 41715 42120 42436 42588 43260 44226 45630 46865 47320 48204 49140 50058 51912 52221 53045 53235 53560 54756 55620 56238 58401 58968 60255 60840 63180 63654 63882 64890 66744 68040 68445 69628 70980 72306 73710 74263 74984 77868 80340 82134 83430 84357 84872 85176 86520 87035 88452 91260 93730 95481 95823 96408 97335 98280 100116 104442 106090 106470 108459 109512 110565 111240 112476 116802 120510 121849 125145 126360 127308 127764 129780 136890 137917 139256 140595 141960 144612 147420 148526 155736 156663 159135 159705 160680 164268 166860 168714 174070 175203 176904 180765 182520 187460 190962 191646 194670 200232 205335 208884 212180 212940 216918 221130 222789 224952 233604 241020 243698 250290 253071 254616 255528 259560 261105 273780 275834 281190 286443 287469 289224 292005 294840 297052 313326 318270 319410 325377 328536 333720 337428 348140 350406 361530 365547 371315 374920 381924 383292 389340 410670 413751 417768 421785 424360 425880 433836 442260 445578 467208 469989 477405 479115 482040 487396 500580 506142 522210 542295 547560 551668 562380 572886 574938 584010 594104 609245 626652 636540 638820 650754 668367 674856 689585 696280 700812 723060 731094 742630 759213 763848 766584 778680 783315 821340 827502 843570 859329 867672 876015 884520 891156 939978 954810 958230 965419 974792 1001160 1012284 1044420 1084590 1096641 1103336 1113945 1124760 1145772 1149876 1168020 1218490 1241253 1253304 1265355 1273080 1277640 1301508 1336734 1379170 1401624 1409967 1432215 1437345 1446120 1462188 1485260 1518426 1566630 1626885 1642680 1655004 1687140 1718658 1752030 1782312 1792921 1827735 1879956 1909620 1916460 1930838 2005101 2024568 2068755 2088840 2169180 2193282 2227890 2277639 2291544 2299752 2336040 2349945 2436980 2482506 2530710 2577987 2603016 2673468 2758340 2819934 2864430 2874690 2896257 2924376 2970520 3036852 3133260 3253770 3289923 3310008 3341835 3374280 3437316 3504060 3585842 3655470 3723759 3759912 3796065 3819240 3832920 3861676 4010202 4137510 4229901 4296645 4338360 4386564 4455780 4555278 4699890 4827095 4873960 4965012 5061420 5155974 5346936 5378763 5483205 5516680 5639868 5728860 5749380 5792514 6015303 6073704 6206265 6266520 6507540 6579846 6683670 6874632 7008120 7049835 7171684 7310940 7447518 7592130 7723352 8020404 8275020 8459802 8593290 8688771 8773128 8911560 8964605 9110556 9399780 9654190 9869769 9930024 10025505 10122840 10311948 10757526 10966410 11171277 11279736 11388195 11457720 11498760 11585028 12030606 12412530 12550447 12889935 13015080 13159692 13367340 14099670 14343368 14481285 14621880 14895036 15184260 16040808 16136289 16449615 16550040 16919604 17186580 17377542 17929210 18045909 18221112 18618795 18799560 19308380 19739538 20051010 20623896 21149505 21515052 21932820 22342554 22776390 23170056 24061212 24825060 25100894 25779870 26066313 26319384 26734680 26893815 28199340 28962570 29609307 29790072 30076515 30368520 32272578 32899230 33513831 33839208 34373160 34755084 35858420 36091818 37237590 37651341 38616760 39479076 40102020 42299010 43030104 43443855 43865640 44685108 45552780 48122424 48408867 49348845 49650120 50201788 51559740 52132626 53787630 55856385 56398680 57925140 59218614 60153030 62752235 64545156 65798460 67027662 69510168 71716840 72183636 74475180 75302682 78198939 78958152 80204040 80681445 84598020 86887710 89370216 90229545 91105560 96817734 98697690 100403576 103119480 104265252 107575260 111712770 112954023 115850280 118437228 120306060 125504470 129090312 130331565 131596920 134055324 144367272 145226601 148046535 148950360 150605364 156397878 161362890 167569155 169196040 173775420 180459090 188256705 193635468 197395380 208530504 215150520 223425540 225908046 234596817 236874456 240612120 242044335 251008940 260663130 268110648 290453202 296093070 301210728 312795756 322725780 335138310 338862069 347550840 360918180 376513410 387270936 390994695 394790760 435679803 446851080 451816092 469193634 484088670 502017880 521326260 564770115 580906404 592186140 625591512 645451560 670276620 677724138 721836360 726133005 753026820 781989390 871359606 903632184 938387268 968177340 1016586207 1042652520 1129540230 1161812808 1172984085 1184372280 1340553240 1355448276 1452266010 1506053640 1563978780 1694310345 1742719212 1876774536 1936354680 2033172414 2178399015 2259080460 2345968170 2710896552 2904532020 3049758621 3127957560 3388620690 3485438424 4066344828 4356798030 4518160920 4691936340 5082931035 5809064040 6099517242 6777241380 8132689656 8713596060 9383872680 10165862070 12199034484 13554482760 15248793105 17427192120 20331724140 24398068968 30497586210 40663448280 60995172420 121990344840
- Sum of all divisors σ(n): 513802336320
- Sum of proper divisors (its aliquot sum) s(n): 391811991480
- 121990344840 is an abundant number, because the sum of its proper divisors (391811991480) is greater than itself. Its abundance is 269821646640
Bases of 121990344840
- Binary: 11100011001110011000011110000100010002
- Hexadecimal: 0x1C6730F088
- Base-36: 1K1HWGI0
Squares and roots of 121990344840
- 121990344840 squared (1219903448402) is 14881644234182114625600
- 121990344840 cubed (1219903448403) is 1815416911914073878537351491904000
-
The
square root of 121990344840 is 349271.1623366579 -
The
cube root of 121990344840 is 4959.5448230625
Scales and comparisons
How big is 121990344840?- 121,990,344,840 seconds is equal to 3,878 years, 47 weeks, 4 days, 6 hours, 54 minutes.
-
To count from 1 to 121,990,344,840 would take you about seven thousand, seven hundred fifty-seven 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 121990344840 cubic inches would be around 413.3 feet tall.
Recreational maths with 121990344840
- 121990344840 backwards is 048443099121
- 121990344840 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 121990344840's digits is 45
- More coming soon!
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The information we have on file for 121990344840 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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