75136129992

Names of 75136129992

• Cardinal: 75136129992 can be written as Seventy-five billion, one hundred thirty-six million, one hundred twenty-nine thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 7.5136129992 × 10¹⁰

Factors of 75136129992

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 198

Divisors of 75136129992

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 18 21 22 24 28 33 36 37 42 44 49 56 63 66 67 71 72 74 77 84 88 98 99 111 121 126 132 134 142 147 148 154 168 196 198 201 213 222 231 242 252 259 264 268 284 294 296 308 333 363 392 396 402 407 426 441 444 462 469 484 497 504 518 536 539 568 588 603 616 639 666 693 726 737 777 781 792 804 814 847 852 882 888 924 938 968 994 1036 1078 1089 1176 1206 1221 1278 1332 1386 1407 1452 1474 1491 1554 1562 1608 1617 1628 1694 1704 1764 1813 1848 1876 1988 2072 2156 2178 2211 2331 2343 2412 2442 2479 2541 2556 2627 2664 2772 2814 2849 2904 2948 2982 3108 3124 3234 3256 3283 3388 3479 3528 3626 3663 3752 3976 4221 4312 4356 4422 4473 4477 4662 4686 4757 4824 4851 4884 4958 5082 5112 5159 5254 5439 5467 5544 5628 5698 5896 5929 5964 6216 6248 6468 6566 6633 6776 6958 7029 7252 7326 7437 7623 7881 8107 8442 8547 8591 8712 8844 8946 8954 9324 9372 9514 9702 9768 9849 9916 10164 10318 10437 10508 10878 10934 11256 11396 11858 11928 12936 13132 13266 13431 13916 14058 14271 14504 14652 14874 15246 15477 15762 16214 16317 16401 16884 17094 17182 17353 17688 17787 17892 17908 18389 18648 18744 19028 19404 19698 19832 19943 20328 20636 20874 21016 21756 21868 22311 22792 23643 23716 24321 25641 25773 26264 26532 26862 27269 27832 28116 28542 28897 29304 29547 29748 30492 30954 31311 31339 31524 32428 32634 32802 33299 33768 34188 34364 34706 35574 35784 35816 36113 36778 38056 38269 38808 39396 39886 40293 41272 41748 42813 43512 43736 44622 46431 47286 47432 48642 49203 51282 51546 52059 52327 53064 53361 53724 54538 55167 56232 56749 57084 57794 59094 59496 59829 60137 60984 61908 62622 62678 63048 64856 65268 65604 66598 68376 68728 69412 71148 72226 72963 73556 76538 77319 78792 79772 80586 81807 83496 85626 86691 89244 92862 94017 94572 97284 98406 99897 102564 103092 104118 104654 106722 107448 108339 109076 110334 113498 114168 114807 115588 118188 119658 120274 121471 123816 125244 125356 128723 130536 131208 133196 138824 142296 144452 145926 147112 153076 154638 156177 156981 159544 161172 163614 165501 170247 171252 173382 176009 178488 179487 180411 185724 188034 189144 190883 194568 196812 199794 202279 205128 206184 208236 209308 213444 216678 218152 219373 220668 226996 229614 231176 233093 236376 239316 240548 242942 245421 250488 250712 257446 260073 266392 282051 288904 291852 299691 299959 306152 309276 312354 313962 317867 322344 325017 327228 331002 340494 342504 344421 346764 352018 358974 360822 364413 366289 371448 376068 381766 386169 393624 397243 399588 404558 416472 418616 420959 426888 433356 438746 441336 453992 459228 466186 470943 478632 481096 485884 490842 510741 514892 520146 528027 541233 564102 572649 575597 583704 599382 599918 606837 618552 624708 627924 635734 650034 654456 658119 662004 680988 688842 693528 699279 704036 717948 721644 728826 732578 752136 763532 772338 794486 799176 809116 841918 866712 877492 899877 918456 932372 941886 953601 971768 981684 1021482 1029784 1040292 1056054 1082466 1093239 1098867 1128204 1145298 1151194 1158507 1191729 1198764 1199836 1213674 1232063 1249416 1255848 1262877 1271468 1300068 1316238 1324008 1336181 1361976 1377684 1398558 1408072 1415953 1435896 1443288 1457652 1465156 1527064 1544676 1584081 1588972 1618232 1683836 1717947 1726791 1754984 1799754 1820511 1864744 1883772 1907202 1936099 1963368 1974357 2042964 2080584 2097837 2099713 2112108 2164932 2186478 2197734 2225069 2256408 2290596 2302388 2317014 2383458 2397528 2399672 2427348 2464126 2525754 2542936 2564023 2600136 2632476 2672362 2699631 2755368 2797116 2831906 2860803 2915304 2930312 3089352 3168162 3177944 3296601 3367672 3435894 3453582 3575187 3599508 3641022 3696189 3767544 3788631 3814404 3872198 3948714 4008543 4029179 4085928 4195674 4199426 4224216 4247859 4329864 4372956 4395468 4450138 4581192 4604776 4634028 4766916 4854696 4928252 5051508 5128046 5180373 5264952 5344724 5399262 5594232 5663812 5721606 5808297 6299139 6336324 6593202 6675207 6871788 6907164 7150374 7199016 7282044 7392378 7577262 7628808 7692069 7744396 7897428 8017086 8058358 8391348 8398852 8495718 8624441 8745912 8790936 8900276 9268056 9533832 9856504 10103016 10256092 10360746 10689448 10798524 11088567 11327624 11443212 11616594 12025629 12087537 12598278 12672648 12743577 13186404 13350414 13552693 13743576 13814328 14300748 14564088 14697991 14784756 15154524 15384138 15488792 15575483 15794856 16034172 16116716 16782696 16797704 16991436 17248882 17424891 17800552 18897417 20025621 20512184 20721492 21297089 21597048 22177134 22886424 23076207 23233188 24051258 24175074 25196556 25487154 25873323 26372808 26700828 27105386 28204253 28601496 29395982 29569512 30309048 30768276 31150966 32068344 32233432 33982872 34497764 34849782 36262611 37794834 40051242 40658079 41442984 42594178 44093973 44354268 46152414 46466376 46726449 48102516 48350148 50393112 50974308 51746646 53401656 54210772 56408506 58791964 61536552 62301932 63891267 68995528 69699564 72525222 75589668 77619969 80102484 81316158 84612759 85188356 88187946 88708536 92304828 93452898 94868851 96205032 96700296 101948616 103493292 108421544 112817012 117583928 121974237 124603864 127782534 132281919 139399128 140179347 145050444 149079623 151179336 155239938 160204968 162632316 169225518 170376712 176375892 184609656 186905796 189737702 191673801 206986584 225634024 243948474 253838277 255565068 264563838 280358694 284606553 290100888 298159246 310479876 325264632 338451036 352751784 373811592 379475404 383347602 447238869 487896948 507676554 511130136 529127676 560717388 569213106 596318492 620959752 676902072 758950808 766695204 853819659 894477738 975793896 1015353108 1043557361 1058255352 1121434776 1138426212 1192636984 1341716607 1533390408 1707639318 1788955476 2030706216 2087114722 2276852424 2683433214 3130672083 3415278636 3577910952 4174229444 5366866428 6261344166 6830557272 8348458888 9392016249 10733732856 12522688332 18784032498 25045376664 37568064996 75136129992
• Sum of all divisors σ(n): 275033828160
• Sum of proper divisors (its aliquot sum) s(n): 199897698168
• 75136129992 is an abundant number, because the sum of its proper divisors (199897698168) is greater than itself. Its abundance is 124761568176

Bases of 75136129992

• Binary: 1000101111110011101100101101111001000₂
• Hexadecimal: 0x117E765BC8
• Base-36: YIM40Y0

Squares and roots of 75136129992

• 75136129992 squared (75136129992²) is 5645438030174721920064
• 75136129992 cubed (75136129992³) is 424176365696988324658380536959488
• The square root of 75136129992 is 274109.7043010335
• The cube root of 75136129992 is 4219.7132617403

Scales and comparisons

• 75,136,129,992 seconds is equal to 2,389 years, 5 weeks, 3 hours, 13 minutes, 12 seconds.
• To count from 1 to 75,136,129,992 would take you about four thousand, seven hundred seventy-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 75136129992 cubic inches would be around 351.6 feet tall.

Recreational maths with 75136129992

• 75136129992 backwards is 29992163157
• The number of decimal digits it has is: 11
• The sum of 75136129992's digits is 54
• More coming soon!