140320752390

Names of 140320752390

• Cardinal: 140320752390 can be written as One hundred forty billion, three hundred twenty million, seven hundred fifty-two thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.4032075239 × 10¹¹

Factors of 140320752390

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2528

Divisors of 140320752390

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 30 35 39 42 45 63 65 70 78 90 91 105 117 126 130 169 182 195 210 234 273 315 338 390 455 507 546 585 630 757 819 845 910 1014 1170 1183 1365 1514 1521 1638 1690 1741 2271 2366 2535 2730 3042 3482 3549 3785 4095 4542 5070 5223 5299 5915 6813 7098 7570 7605 8190 8705 9841 10446 10598 10647 11355 11830 12187 13626 15210 15669 15897 17410 17745 19682 21294 22633 22710 24374 26115 26495 29523 31338 31794 34065 35490 36561 45266 47691 49205 52230 52990 53235 59046 60935 67899 68130 68887 73122 78345 79485 88569 95382 98410 106470 109683 113165 121870 127933 135798 137774 147615 156690 158431 158970 177138 182805 203697 206661 219366 226330 238455 255866 294229 295230 316862 339495 344435 365610 383799 407394 413322 442845 475293 476910 548415 588458 619983 639665 678990 688870 767598 792155 882687 885690 895531 950586 1018485 1033305 1096830 1151397 1239966 1279330 1317937 1425879 1471145 1584310 1765374 1791062 1918995 2036970 2059603 2066610 2302794 2376465 2635874 2648061 2686593 2851758 2942290 3099915 3837990 3953811 4119206 4413435 4477655 4752930 5296122 5373186 5756985 6178809 6199830 6589685 7129395 7907622 8059779 8826870 8955310 9225559 10298015 11513970 11861433 12357618 13179370 13240305 13432965 14258790 16119558 17133181 18451118 18536427 19769055 20596030 23722866 26480610 26865930 27676677 30894045 34266362 37072854 39538110 40298895 46127795 51399543 55353354 59307165 61788090 80597790 83030031 85665905 92255590 92682135 102799086 118614330 119932267 138383385 154198629 166060062 171331810 185364270 222731353 239864534 256997715 276766770 308397258 359796801 415150155 445462706 513995430 599661335 668194059 719593602 770993145 830300310 1079390403 1113656765 1199322670 1336388118 1541986290 1559119471 1798984005 2004582177 2158780806 2227313530 3118238942 3340970295 3597968010 4009164354 4677358413 5396952015 6681940590 7795597355 9354716826 10022910885 10793904030 14032075239 15591194710 20045821770 23386792065 28064150478 46773584130 70160376195 140320752390
• Sum of all divisors σ(n): 452349683136
• Sum of proper divisors (its aliquot sum) s(n): 312028930746
• 140320752390 is an abundant number, because the sum of its proper divisors (312028930746) is greater than itself. Its abundance is 171708178356

Bases of 140320752390

• Binary: 10000010101011110001001100001100000110₂
• Hexadecimal: 0x20ABC4C306
• Base-36: 1SGNCPHI

Squares and roots of 140320752390

• 140320752390 squared (140320752390²) is 19689913551295690712100
• 140320752390 cubed (140320752390³) is 2762903484011868180086606876919000
• The square root of 140320752390 is 374594.1168651745
• The cube root of 140320752390 is 5196.4565651131

Scales and comparisons

• 140,320,752,390 seconds is equal to 4,461 years, 39 weeks, 5 days, 18 hours, 46 minutes, 30 seconds.
• To count from 1 to 140,320,752,390 would take you about eight thousand, nine hundred twenty-three 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 140320752390 cubic inches would be around 433 feet tall.

Recreational maths with 140320752390

• 140320752390 backwards is 093257023041
• The number of decimal digits it has is: 12
• The sum of 140320752390's digits is 36
• More coming soon!