31480204392

Names of 31480204392

• Cardinal: 31480204392 can be written as Thirty-one billion, four hundred eighty million, two hundred four thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 3.1480204392 × 10¹⁰

Factors of 31480204392

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 283

Divisors of 31480204392

• Number of divisors d(n): 384
• 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 78 84 91 101 104 108 117 126 156 157 168 182 189 202 216 234 252 273 303 312 314 351 364 378 404 468 471 504 546 606 628 702 707 728 756 808 819 909 936 942 1092 1099 1212 1256 1313 1404 1413 1414 1512 1638 1818 1884 2041 2121 2184 2198 2424 2457 2626 2727 2808 2826 2828 3276 3297 3636 3768 3939 4082 4239 4242 4396 4914 5252 5454 5652 5656 6123 6363 6552 6594 7272 7878 8164 8478 8484 8792 9191 9828 9891 10201 10504 10908 11304 11817 12246 12726 13188 14287 15756 15857 16328 16956 16968 18369 18382 19089 19656 19782 20402 21816 23634 24492 25452 26376 27573 28574 29673 30603 31512 31714 33912 35451 36738 36764 38178 39564 40804 42861 47268 47571 48984 50904 55107 55146 57148 59346 61206 63428 70902 71407 73476 73528 76356 79128 81608 82719 85722 91809 94536 95142 110214 110292 110999 114296 118692 122412 126856 128583 132613 141804 142713 142814 146952 152712 165438 171444 183618 190284 206141 214221 220428 220584 221998 237384 244824 248157 257166 265226 275427 283608 285426 285628 330876 332997 342888 367236 380568 385749 397839 412282 428139 428442 440856 443996 496314 514332 530452 550854 570852 571256 618423 642663 661752 665994 734472 771498 795678 824564 856278 856884 887992 928291 992628 998991 1028664 1060904 1101708 1141704 1193517 1236846 1285326 1331988 1442987 1542996 1591356 1601557 1649128 1712556 1713768 1855269 1856582 1927989 1985256 1997982 2203416 2387034 2473692 2570652 2663976 2784873 2885974 2996973 3085992 3182712 3203114 3425112 3580551 3710538 3713164 3855978 3995964 4328961 4774068 4804671 4947384 5141304 5565807 5569746 5771948 5993946 6406228 7161102 7421076 7426328 7711956 7991928 8354619 8657922 9548136 9609342 11131614 11139492 11210899 11543896 11987892 12812456 12986883 14322204 14414013 14842152 15423912 16709238 17315844 19218684 20820241 22263228 22278984 22421798 23975784 25063857 25973766 28644408 28828026 33418476 33632697 34631688 38437368 38960649 41640482 43242039 44526456 44843596 50127714 51947532 57656052 62460723 66836952 67265394 77921298 83280964 86484078 89687192 100255428 100898091 103895064 115312104 124921446 134530788 145741687 155842596 166561928 172968156 187382169 200510856 201796182 249842892 269061576 291483374 302694273 311685192 345936312 374764338 403592364 437225061 499685784 562146507 582966748 605388546 749528676 807184728 874450122 1124293014 1165933496 1210777092 1311675183 1499057352 1748900244 2248586028 2421554184 2623350366 3497800488 3935025549 4497172056 5246700732 7870051098 10493401464 15740102196 31480204392
• Sum of all divisors σ(n): 109393132800
• Sum of proper divisors (its aliquot sum) s(n): 77912928408
• 31480204392 is an abundant number, because the sum of its proper divisors (77912928408) is greater than itself. Its abundance is 46432724016

Bases of 31480204392

• Binary: 11101010100010111011100110001101000₂
• Hexadecimal: 0x7545DCC68
• Base-36: EGMI160

Squares and roots of 31480204392

• 31480204392 squared (31480204392²) is 991003268562096089664
• 31480204392 cubed (31480204392³) is 31196985447474852846566678604288
• The square root of 31480204392 is 177426.6169209119
• The cube root of 31480204392 is 3157.5180931141

Scales and comparisons

• 31,480,204,392 seconds is equal to 1,000 years, 50 weeks, 4 days, 5 hours, 13 minutes, 12 seconds.
• To count from 1 to 31,480,204,392 would take you about two thousand and one 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 31480204392 cubic inches would be around 263.1 feet tall.

Recreational maths with 31480204392

• 31480204392 backwards is 29340208413
• 31480204392 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31480204392's digits is 36
• More coming soon!