138597679528

Names of 138597679528

• Cardinal: 138597679528 can be written as One hundred thirty-eight billion, five hundred ninety-seven million, six hundred seventy-nine thousand, five hundred twenty-eight.

Scientific notation

• Scientific notation: 1.38597679528 × 10¹¹

Factors of 138597679528

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 111

Divisors of 138597679528

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 7 8 11 14 19 22 28 31 38 41 44 49 56 62 76 77 82 88 98 121 124 133 152 154 164 196 209 217 242 248 266 287 308 328 341 392 418 434 451 484 532 539 574 589 616 682 779 836 847 868 902 931 968 1064 1078 1148 1178 1271 1331 1364 1463 1519 1558 1672 1694 1736 1804 1862 2009 2156 2296 2299 2356 2387 2542 2662 2728 2926 3038 3116 3157 3388 3608 3724 3751 4018 4123 4312 4598 4712 4774 4961 5084 5324 5453 5852 5929 6076 6232 6314 6479 6776 7448 7502 8036 8246 8569 8897 9196 9317 9548 9922 10168 10241 10648 10906 11704 11858 12152 12628 12958 13981 14641 15004 16072 16093 16492 16709 17138 17794 18392 18634 19096 19844 20482 21812 22099 23716 24149 25256 25289 25916 26257 27962 28861 29282 30008 32186 32984 33418 34276 34727 35588 37268 38171 39688 40964 41261 43624 44198 45353 47432 48298 50578 51832 52514 54571 55924 57722 58564 59983 62279 64372 65219 66836 68552 69454 71176 71269 74536 76342 81928 82522 88396 90706 94259 96596 97867 101156 102487 105028 109142 111848 112651 115444 117128 119966 124558 128744 130438 133672 138908 142538 152684 153791 165044 169043 176792 177023 181412 183799 188518 193192 195734 202312 204974 210056 218284 225302 230888 239932 243089 249116 260876 265639 277816 278179 285076 288827 305368 307582 317471 330088 338086 354046 362824 367598 377036 381997 391468 409948 419881 436568 450604 453871 479864 486178 498232 498883 521752 531278 556358 570152 577654 600281 615164 634942 659813 676172 685069 708092 717409 735196 754072 763994 782936 783959 819896 839762 901208 907742 972356 997766 1036849 1062556 1076537 1112716 1155308 1183301 1200562 1230328 1239161 1269884 1319626 1352344 1370138 1416184 1434818 1470392 1527988 1567918 1679524 1691701 1815484 1859473 1944712 1947253 1995532 2021789 2073698 2125112 2153074 2225432 2310616 2366602 2401124 2478322 2539768 2639252 2673979 2740276 2869636 2922029 3055976 3135836 3177097 3359048 3383402 3492181 3630968 3718946 3894506 3991064 4043578 4147396 4201967 4306148 4618691 4733204 4802248 4956644 5278504 5347958 5480552 5487713 5739272 5844058 6271672 6354194 6766804 6984362 7257943 7437892 7535759 7789012 8087156 8294792 8403934 8612296 8623549 9237382 9466408 9913288 10695916 10975426 11405339 11688116 11841907 12708388 13016311 13533608 13630771 13968724 14515886 14875784 15071518 15578024 16174312 16807868 17247098 18474764 18608711 20454203 21391832 21950852 22239679 22810678 23376232 23683814 25416776 26032622 27261542 27937448 29031772 29413769 30143036 32142319 33615736 34494196 36949528 37217422 38413991 40908406 43901704 44479358 45621356 47367628 50805601 52065244 54523084 58063544 58827538 60286072 60364843 64284638 68988392 74434844 76827982 79837373 81816812 82893349 88958716 91242712 94735256 101611202 104130488 109046168 117655076 120729686 128569276 130260977 143179421 148869688 153655964 159674746 163633624 165786698 177917432 203222404 224996233 235310152 241459372 257138552 260521954 286358842 307311928 319349492 331573396 353565509 406444808 422553901 449992466 482918744 521043908 558861611 572717684 638698984 663146792 707131018 845107802 899984932 911826839 1042087816 1117723222 1145435368 1414262036 1574973631 1690215604 1799969864 1823653678 2235446444 2474958563 2828524072 3149947262 3380431208 3647307356 4470892888 4949917126 6299894524 7294614712 9899834252 12599789048 17324709941 19799668504 34649419882 69298839764 138597679528
• Sum of all divisors σ(n): 370131552000
• Sum of proper divisors (its aliquot sum) s(n): 231533872472
• 138597679528 is an abundant number, because the sum of its proper divisors (231533872472) is greater than itself. Its abundance is 92936192944

Bases of 138597679528

• Binary: 10000001000101000100001100000110101000₂
• Hexadecimal: 0x204510C1A8
• Base-36: 1RO5H9YG

Squares and roots of 138597679528

• 138597679528 squared (138597679528²) is 19209316770546190302784
• 138597679528 cubed (138597679528³) is 2662366729715996793106558118205952
• The square root of 138597679528 is 372287.0928839731
• The cube root of 138597679528 is 5175.0988899149

Scales and comparisons

• 138,597,679,528 seconds is equal to 4,406 years, 50 weeks, 5 days, 19 hours, 25 minutes, 28 seconds.
• To count from 1 to 138,597,679,528 would take you about eight thousand, eight hundred thirteen 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 138597679528 cubic inches would be around 431.3 feet tall.

Recreational maths with 138597679528

• 138597679528 backwards is 825976795831
• The number of decimal digits it has is: 12
• The sum of 138597679528's digits is 70
• More coming soon!