42729529752

Names of 42729529752

• Cardinal: 42729529752 can be written as Forty-two billion, seven hundred twenty-nine million, five hundred twenty-nine thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 4.2729529752 × 10¹⁰

Factors of 42729529752

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 502

Divisors of 42729529752

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 27 28 36 39 42 52 54 56 63 72 73 78 84 91 97 104 108 117 126 146 156 168 182 189 194 216 219 234 252 273 291 292 307 312 351 364 378 388 438 468 504 511 546 582 584 614 657 679 702 728 756 776 819 873 876 921 936 949 1022 1092 1164 1228 1261 1314 1358 1404 1512 1533 1638 1746 1752 1842 1898 1971 2037 2044 2149 2184 2328 2456 2457 2522 2619 2628 2716 2763 2808 2847 3066 3276 3492 3684 3783 3796 3942 3991 4074 4088 4298 4599 4914 5044 5238 5256 5432 5526 5694 6111 6132 6447 6552 6643 6984 7081 7368 7566 7592 7884 7982 8148 8289 8541 8596 8827 9198 9828 10088 10476 11052 11349 11388 11973 12222 12264 12894 13286 13797 14162 15132 15768 15964 16296 16578 17082 17192 17654 18333 18396 19341 19656 19929 20952 21243 22104 22411 22698 22776 23946 24444 25623 25788 26481 26572 27594 27937 28324 29779 30264 31928 33156 34047 34164 35308 35919 36666 36792 38682 39858 42486 44822 45396 47892 48888 49567 51246 51576 52962 53144 55188 55874 56648 58023 59558 59787 63729 66312 67233 68094 68328 70616 71838 73332 77364 79443 79716 83811 84972 89337 89644 90792 92053 95784 99134 102492 105924 107757 110376 111748 116046 119116 119574 127458 134466 136188 143676 146664 148701 154728 156877 158886 159432 167622 169944 178674 179288 179361 184106 191187 198268 201699 204984 208453 211848 215514 223496 232092 238232 238329 239148 251433 254916 268011 268932 272376 276159 287352 291343 297402 313754 317772 335244 357348 358722 368212 382374 387127 396536 403398 416906 431028 446103 464184 470631 476658 478296 502866 509832 536022 537864 552318 582686 594804 605097 625359 627508 635544 644371 670488 714696 717444 736424 754299 764748 774254 804033 806796 828477 833812 862056 874029 892206 941262 953316 1005732 1072044 1104636 1161381 1165372 1189608 1210194 1250718 1255016 1288742 1338309 1411893 1434888 1508598 1529496 1548508 1608066 1613592 1656954 1667624 1748058 1784412 1876077 1882524 1906632 1933113 2011464 2039401 2144088 2173867 2209272 2322762 2330744 2420388 2485431 2501436 2577484 2622087 2676618 2709889 2823786 3017196 3097016 3216132 3313908 3484143 3496116 3568824 3752154 3765048 3866226 4078802 4235679 4347734 4645524 4840776 4970862 5002872 5154968 5244174 5353236 5419778 5628231 5647572 5799339 6034392 6118203 6432264 6521601 6627816 6968286 6992232 7504308 7732452 7866261 8129667 8157604 8471358 8695468 9291048 9941724 10452429 10488348 10706472 10839556 11256462 11295144 11598678 12236406 13043202 13936572 15008616 15217069 15464904 15732522 16259334 16315208 16942716 17390936 17398017 18354609 19564803 19883448 20904858 20976696 21679112 22512924 23197356 24389001 24472812 26086404 27873144 28260271 30434138 31465044 32518668 33885432 34796034 36709218 39129606 41809716 45025848 45651207 46394712 48778002 48945624 52172808 55063827 56520542 58694409 60868276 62930088 65037336 69592068 73167003 73418436 78259212 83619432 84780813 91302414 97556004 110127654 113041084 117388818 121736552 136953621 139184136 146334006 146836872 156518424 169561626 182604828 195112008 197821897 220255308 226082168 234777636 254342439 273907242 292668012 339123252 365209656 395643794 410860863 440510616 469555272 508684878 547814484 585336024 593465691 678246504 763027317 791287588 821721726 1017369756 1095628968 1186931382 1526054634 1582575176 1643443452 1780397073 2034739512 2373862764 3052109268 3286886904 3560794146 4747725528 5341191219 6104218536 7121588292 10682382438 14243176584 21364764876 42729529752
• Sum of all divisors σ(n): 150098995200
• Sum of proper divisors (its aliquot sum) s(n): 107369465448
• 42729529752 is an abundant number, because the sum of its proper divisors (107369465448) is greater than itself. Its abundance is 64639935696

Bases of 42729529752

• Binary: 100111110010111000001110000110011000₂
• Hexadecimal: 0x9F2E0E198
• Base-36: JMO2460

Squares and roots of 42729529752

• 42729529752 squared (42729529752²) is 1825812712827053181504
• 42729529752 cubed (42729529752³) is 78016118634323400949561424107008
• The square root of 42729529752 is 206711.2230915389
• The cube root of 42729529752 is 3496.0371406685

Scales and comparisons

• 42,729,529,752 seconds is equal to 1,358 years, 34 weeks, 4 days, 17 hours, 49 minutes, 12 seconds.
• To count from 1 to 42,729,529,752 would take you about two thousand, seven hundred seventeen 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 42729529752 cubic inches would be around 291.3 feet tall.

Recreational maths with 42729529752

• 42729529752 backwards is 25792592724
• 42729529752 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42729529752's digits is 54
• More coming soon!