1538375442432

Names of 1538375442432

• Cardinal: 1538375442432 can be written as One trillion, five hundred thirty-eight billion, three hundred seventy-five million, four hundred forty-two thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.538375442432 × 10¹²

Factors of 1538375442432

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1318

Divisors of 1538375442432

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 32 48 53 62 64 93 96 106 124 128 159 186 192 212 248 256 318 372 384 424 496 512 636 744 768 848 961 992 1024 1229 1272 1488 1536 1643 1696 1922 1984 2048 2458 2544 2883 2976 3072 3286 3392 3687 3844 3968 4096 4916 4929 5088 5766 5952 6144 6572 6784 7374 7688 7936 8192 9832 9858 10176 11532 11904 12288 13144 13568 14748 15376 15872 19664 19716 20352 23064 23808 24576 26288 27136 29496 30752 31744 38099 39328 39432 40704 46128 47616 50933 52576 54272 58992 61504 63488 65137 76198 78656 78864 81408 92256 95232 101866 105152 108544 114297 117984 123008 126976 130274 152396 152799 157312 157728 162816 184512 190464 195411 203732 210304 217088 228594 235968 246016 253952 260548 304792 305598 314624 315456 325632 369024 380928 390822 407464 420608 434176 457188 471936 492032 521096 609584 611196 629248 630912 651264 738048 761856 781644 814928 841216 914376 943872 984064 1042192 1181069 1219168 1222392 1258496 1261824 1302528 1476096 1563288 1629856 1682432 1828752 1887744 1968128 2019247 2084384 2362138 2438336 2444784 2516992 2523648 2952192 3126576 3259712 3364864 3543207 3657504 3775488 3936256 4038494 4168768 4724276 4876672 4889568 5033984 5047296 5904384 6057741 6253152 6519424 6729728 7086414 7315008 7550976 7872512 8076988 8337536 9448552 9753344 9779136 10067968 10094592 11808768 12115482 12506304 13038848 13459456 14172828 14630016 15101952 16153976 16675072 18897104 19506688 19558272 20189184 23617536 24230964 25012608 26077696 28345656 29260032 30203904 32307952 33350144 37794208 39013376 39116544 40378368 48461928 50025216 52155392 56691312 58520064 62596657 64615904 66700288 75588416 78026752 78233088 96923856 100050432 104310784 113382624 117040128 125193314 129231808 133400576 151176832 156053504 156466176 187789971 193847712 200100864 208621568 226765248 234080256 250386628 258463616 266801152 302353664 312107008 312932352 375579942 387695424 400201728 417243136 453530496 468160512 500773256 516927232 533602304 604707328 625864704 751159884 775390848 800403456 907060992 936321024 1001546512 1033854464 1209414656 1251729408 1502319768 1550781696 1600806912 1814121984 2003093024 2067708928 2418829312 3004639536 3101563392 3628243968 4006186048 4135417856 4837658624 6009279072 6203126784 7256487936 8012372096 8270835712 9675317248 12018558144 12406253568 14512975872 16024744192 16541671424 24037116288 24812507136 29025951744 32049488384 48074232576 49625014272 64098976768 96148465152 128197953536 192296930304 256395907072 384593860608 512791814144 769187721216 1538375442432
• Sum of all divisors σ(n): 4322166991920
• Sum of proper divisors (its aliquot sum) s(n): 2783791549488
• 1538375442432 is an abundant number, because the sum of its proper divisors (2783791549488) is greater than itself. Its abundance is 1245416107056

Bases of 1538375442432

• Binary: 10110011000101110010100100110000000000000₂
• Hexadecimal: 0x1662E526000
• Base-36: JMPX0OAO

Squares and roots of 1538375442432

• 1538375442432 squared (1538375442432²) is 2366599001877851746074624
• 1538375442432 cubed (1538375442432³) is 3640717786572969778689253415288045568
• The square root of 1538375442432 is 1240312.6389874449
• The cube root of 1538375442432 is 11543.9413823131

Scales and comparisons

• 1,538,375,442,432 seconds is equal to 48,915 years, 30 weeks, 1 day, 7 hours, 47 minutes, 12 seconds.
• To count from 1 to 1,538,375,442,432 would take you about one hundred twenty-two thousand, two hundred eighty-eight 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 1538375442432 cubic inches would be around 962 feet tall.

Recreational maths with 1538375442432

• 1538375442432 backwards is 2342445738351
• The number of decimal digits it has is: 13
• The sum of 1538375442432's digits is 51
• More coming soon!