128198990016
128,198,990,016 is an even composite number composed of five prime numbers multiplied together.
128198990016 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 128198990016:
26 × 32 × 193 × 37 × 877
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 19 × 19 × 19 × 37 × 877)See below for interesting mathematical facts about the number 128198990016 from the Numbermatics database.
Names of 128198990016
- Cardinal: 128198990016 can be written as One hundred twenty-eight billion, one hundred ninety-eight million, nine hundred ninety thousand and sixteen.
Scientific notation
- Scientific notation: 1.28198990016 × 1011
Factors of 128198990016
Divisors of 128198990016
- Number of divisors d(n): 336
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 19 24 32 36 37 38 48 57 64 72 74 76 96 111 114 144 148 152 171 192 222 228 288 296 304 333 342 361 444 456 576 592 608 666 684 703 722 877 888 912 1083 1184 1216 1332 1368 1406 1444 1754 1776 1824 2109 2166 2368 2631 2664 2736 2812 2888 3249 3508 3552 3648 4218 4332 5262 5328 5472 5624 5776 6327 6498 6859 7016 7104 7893 8436 8664 10524 10656 10944 11248 11552 12654 12996 13357 13718 14032 15786 16663 16872 17328 20577 21048 21312 22496 23104 25308 25992 26714 27436 28064 31572 32449 33326 33744 34656 40071 41154 42096 44992 49989 50616 51984 53428 54872 56128 61731 63144 64898 66652 67488 69312 80142 82308 84192 97347 99978 101232 103968 106856 109744 120213 123462 126288 129796 133304 134976 149967 160284 164616 168384 194694 199956 202464 207936 213712 219488 240426 246924 252576 253783 259592 266608 292041 299934 316597 320568 329232 389388 399912 404928 427424 438976 480852 493848 505152 507566 519184 533216 584082 599868 616531 633194 641136 658464 761349 778776 799824 854848 949791 961704 987696 1015132 1038368 1066432 1168164 1199736 1233062 1266388 1282272 1316928 1522698 1557552 1599648 1849593 1899582 1923408 1975392 2030264 2076736 2284047 2336328 2399472 2466124 2532776 2564544 2849373 3045396 3115104 3199296 3699186 3799164 3846816 3950784 4060528 4568094 4672656 4798944 4932248 5065552 5548779 5698746 6015343 6090792 6230208 7398372 7598328 7693632 8121056 9136188 9345312 9597888 9864496 10131104 11097558 11397492 11714089 12030686 12181584 14796744 15196656 16242112 18046029 18272376 18690624 19728992 20262208 22195116 22794984 23428178 24061372 24363168 29593488 30393312 35142267 36092058 36544752 39457984 44390232 45589968 46856356 48122744 48726336 54138087 59186976 60786624 70284534 72184116 73089504 88780464 91179936 93712712 96245488 105426801 108276174 118373952 140569068 144368232 146179008 177560928 182359872 187425424 192490976 210853602 216552348 222567691 281138136 288736464 355121856 374850848 384981952 421707204 433104696 445135382 562276272 577472928 667703073 749701696 843414408 866209392 890270764 1124552544 1154945856 1335406146 1686828816 1732418784 1780541528 2003109219 2249105088 2670812292 3373657632 3464837568 3561083056 4006218438 5341624584 6747315264 7122166112 8012436876 10683249168 14244332224 16024873752 21366498336 32049747504 42732996672 64099495008 128198990016
- Sum of all divisors σ(n): 398807899360
- Sum of proper divisors (its aliquot sum) s(n): 270608909344
- 128198990016 is an abundant number, because the sum of its proper divisors (270608909344) is greater than itself. Its abundance is 142409919328
Bases of 128198990016
- Binary: 11101110110010100000101011000110000002
- Hexadecimal: 0x1DD94158C0
- Base-36: 1MW6D9S0
Squares and roots of 128198990016
- 128198990016 squared (1281989900162) is 16434981041122467680256
- 128198990016 cubed (1281989900163) is 2106947970404008519574421624324096
-
The
square root of 128198990016 is 358048.8654024755 -
The
cube root of 128198990016 is 5042.2944277291
Scales and comparisons
How big is 128198990016?- 128,198,990,016 seconds is equal to 4,076 years, 17 weeks, 1 day, 14 hours, 33 minutes, 36 seconds.
-
To count from 1 to 128,198,990,016 would take you about eight thousand, one hundred fifty-two 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 128198990016 cubic inches would be around 420.2 feet tall.
Recreational maths with 128198990016
- 128198990016 backwards is 610099891821
- The number of decimal digits it has is: 12
- The sum of 128198990016's digits is 54
- More coming soon!
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