1988140998480
1,988,140,998,480 is an even composite number composed of seven prime numbers multiplied together.
1988140998480 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 1988140998480:
24 × 3 × 5 × 7 × 132 × 19 × 368551
(2 × 2 × 2 × 2 × 3 × 5 × 7 × 13 × 13 × 19 × 368551)See below for interesting mathematical facts about the number 1988140998480 from the Numbermatics database.
Names of 1988140998480
- Cardinal: 1988140998480 can be written as One trillion, nine hundred eighty-eight billion, one hundred forty million, nine hundred ninety-eight thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.98814099848 × 1012
Factors of 1988140998480
Divisors of 1988140998480
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 16 19 20 21 24 26 28 30 35 38 39 40 42 48 52 56 57 60 65 70 76 78 80 84 91 95 104 105 112 114 120 130 133 140 152 156 168 169 182 190 195 208 210 228 240 247 260 266 273 280 285 304 312 336 338 364 380 390 399 420 455 456 494 507 520 532 546 560 570 624 665 676 728 741 760 780 798 840 845 910 912 988 1014 1040 1064 1092 1140 1183 1235 1330 1352 1365 1456 1482 1520 1560 1596 1680 1690 1729 1820 1976 1995 2028 2128 2184 2280 2366 2470 2535 2660 2704 2730 2964 3120 3192 3211 3380 3458 3549 3640 3705 3952 3990 4056 4368 4560 4732 4940 5070 5187 5320 5460 5915 5928 6384 6422 6760 6916 7098 7280 7410 7980 8112 8645 9464 9633 9880 10140 10374 10640 10920 11830 11856 12844 13520 13832 14196 14820 15960 16055 17290 17745 18928 19266 19760 20280 20748 21840 22477 23660 25688 25935 27664 28392 29640 31920 32110 34580 35490 38532 40560 41496 44954 47320 48165 51376 51870 56784 59280 64220 67431 69160 70980 77064 82992 89908 94640 96330 103740 112385 128440 134862 138320 141960 154128 179816 192660 207480 224770 256880 269724 283920 337155 359632 368551 385320 414960 449540 539448 674310 737102 770640 899080 1078896 1105653 1348620 1474204 1798160 1842755 2211306 2579857 2697240 2948408 3685510 4422612 4791163 5159714 5394480 5528265 5896816 7002469 7371020 7739571 8845224 9582326 10319428 11056530 12899285 14004938 14373489 14742040 15479142 17690448 19164652 20638856 21007407 22113060 23955815 25798570 28009876 28746978 29484080 30958284 33538141 35012345 38329304 38697855 41277712 42014814 44226120 47911630 49017283 51597140 56019752 57493956 61916568 62285119 67076282 70024690 71867445 76658608 77395710 84029628 88452240 91032097 95823260 98034566 100614423 103194280 105037035 112039504 114987912 123833136 124570238 134152564 140049380 143734890 147051849 154791420 167690705 168059256 182064194 186855357 191646520 196069132 201228846 206388560 210074070 229975824 245086415 249140476 268305128 273096291 280098760 287469780 294103698 309582840 311425595 335381410 336118512 364128388 373710714 383293040 392138264 402457692 420148140 435995833 455160485 490172830 498280952 503072115 536610256 546192582 560197520 574939560 588207396 619165680 622851190 637224679 670762820 728256776 735259245 747421428 784276528 804915384 840296280 871991666 910320970 934276785 980345660 996561904 1006144230 1092385164 1149879120 1176414792 1183417261 1245702380 1274449358 1307987499 1341525640 1365481455 1456513552 1470518490 1494842856 1609830768 1680592560 1743983332 1820641940 1868553570 1911674037 1960691320 2012288460 2179979165 2184770328 2352829584 2366834522 2491404760 2548898716 2615974998 2683051280 2730962910 2941036980 2989685712 3186123395 3487966664 3550251783 3641283880 3737107140 3823348074 3921382640 4024576920 4359958330 4369540656 4733669044 4982809520 5097797432 5231949996 5461925820 5882073960 5917086305 6372246790 6539937495 6975933328 7100503566 7282567760 7474214280 7646696148 8049153840 8283920827 8719916660 9467338088 9558370185 10195594864 10463899992 10923851640 11764147920 11834172610 12744493580 13079874990 14201007132 14948428560 15293392296 16567841654 17439833320 17751258915 18934676176 19116740370 20927799984 21847703280 23668345220 24851762481 25488987160 26159749980 28402014264 30586784592 33135683308 34879666640 35502517830 38233480740 41419604135 47336690440 49703524962 50977974320 52319499960 56804028528 66271366616 71005035660 76466961480 82839208270 94673380880 99407049924 104638999920 124258812405 132542733232 142010071320 152933922960 165678416540 198814099848 248517624810 284020142640 331356833080 397628199696 497035249620 662713666160 994070499240 1988140998480
- Sum of all divisors σ(n): 8028654704640
- Sum of proper divisors (its aliquot sum) s(n): 6040513706160
- 1988140998480 is an abundant number, because the sum of its proper divisors (6040513706160) is greater than itself. Its abundance is 4052372707680
Bases of 1988140998480
- Binary: 111001110111001100111000000011111010100002
- Hexadecimal: 0x1CEE6701F50
- Base-36: PDC7TGEO
Squares and roots of 1988140998480
- 1988140998480 squared (19881409984802) is 3952704629837051362310400
- 1988140998480 cubed (19881409984803) is 7858534129460754095162842895688192000
-
The
square root of 1988140998480 is 1410014.5383931331 -
The
cube root of 1988140998480 is 12574.2587739381
Scales and comparisons
How big is 1988140998480?- 1,988,140,998,480 seconds is equal to 63,216 years, 38 weeks, 1 day, 4 hours, 28 minutes.
-
To count from 1 to 1,988,140,998,480 would take you about one hundred fifty-eight thousand and forty-one 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 1988140998480 cubic inches would be around 1047.9 feet tall.
Recreational maths with 1988140998480
- 1988140998480 backwards is 0848990418891
- The number of decimal digits it has is: 13
- The sum of 1988140998480's digits is 69
- More coming soon!
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