31457119828680

Names of 31457119828680

• Cardinal: 31457119828680 can be written as Thirty-one trillion, four hundred fifty-seven billion, one hundred nineteen million, eight hundred twenty-eight thousand, six hundred eighty.

Scientific notation

• Scientific notation: 3.145711982868 × 10¹³

Factors of 31457119828680

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 9521

Divisors of 31457119828680

• Number of divisors d(n): 1728
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 18 19 20 21 24 26 28 30 35 36 38 39 40 42 45 49 52 56 57 59 60 63 65 70 72 76 78 84 90 91 95 98 104 105 114 117 118 120 126 130 133 140 147 152 156 168 169 171 177 180 182 190 195 196 210 228 234 236 245 247 252 260 266 273 280 285 294 295 312 315 338 342 354 360 364 380 390 392 399 413 420 441 455 456 468 472 490 494 504 507 520 531 532 546 570 585 588 590 630 637 665 676 684 708 728 735 741 760 767 780 798 819 826 840 845 855 882 885 910 931 936 980 988 1014 1062 1064 1092 1121 1140 1170 1176 1180 1183 1197 1235 1239 1260 1274 1330 1352 1365 1368 1416 1470 1482 1521 1534 1560 1596 1638 1652 1690 1710 1729 1764 1770 1820 1862 1911 1960 1976 1995 2028 2065 2124 2184 2205 2223 2242 2280 2301 2340 2360 2366 2394 2470 2478 2520 2535 2548 2655 2660 2730 2793 2891 2940 2964 3042 3068 3185 3192 3211 3276 3304 3363 3380 3420 3458 3528 3540 3549 3640 3705 3717 3724 3822 3835 3990 4056 4095 4130 4248 4410 4446 4484 4602 4655 4680 4732 4788 4940 4956 5070 5096 5187 5310 5320 5369 5460 5586 5605 5733 5782 5880 5915 5928 5985 6084 6136 6195 6370 6422 6552 6726 6760 6840 6903 6916 7080 7098 7410 7434 7448 7605 7644 7670 7847 7980 8190 8260 8281 8379 8645 8673 8820 8892 8968 9204 9310 9413 9464 9555 9576 9633 9880 9912 9971 10089 10140 10374 10620 10647 10738 10920 11115 11172 11210 11466 11505 11564 11830 11970 12103 12168 12390 12740 12844 13452 13806 13832 13965 14196 14455 14573 14820 14868 15210 15288 15340 15561 15694 15960 16055 16107 16380 16520 16562 16758 16815 17290 17346 17640 17745 17784 18408 18585 18620 18826 19110 19266 19942 20178 20280 20748 21240 21294 21476 22230 22344 22420 22477 22932 23010 23128 23541 23660 23940 24206 24780 24843 25480 25688 25935 26019 26845 26904 27612 27930 28239 28392 28665 28899 28910 29146 29640 29736 29913 30420 30680 31122 31388 32110 32214 32760 33124 33516 33630 34515 34580 34692 35490 36309 37170 37240 37583 37652 38220 38532 39235 39884 40356 41405 41496 41895 42588 42952 43365 43719 44460 44840 44954 45864 46020 47065 47082 47320 47880 48165 48321 48412 49560 49686 49855 50445 51870 52038 53235 53690 54929 55224 55860 56478 57330 57798 57820 58292 59826 60515 60840 62244 62776 64220 64428 65891 66248 67032 67260 67431 69030 69160 69384 69797 70623 70980 72618 72865 74340 74529 75166 75304 76440 77064 77805 78470 79768 80535 80712 82810 83790 84717 85176 86730 87438 88920 89739 89908 92040 94130 94164 96330 96642 96824 99372 99710 100890 102011 103740 104076 106470 107380 108927 109858 111720 112385 112749 112956 114660 115596 115640 116584 117705 119652 121030 122369 124215 124488 128440 128856 130095 131157 131782 134520 134862 138060 139594 141195 141246 141960 144495 145236 145730 148680 149058 149565 150332 155610 156940 157339 161070 164787 165620 167580 169434 173460 174876 178847 179478 179816 181545 187915 188260 188328 189449 192660 193284 197673 198744 199420 201780 202293 204022 207480 208152 209391 212940 214760 217854 218595 219716 224770 225498 225912 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1209889224180 1310713326195 1497958087080 1572855991434 1655637885720 1747617768260 2097141321912 2246937130620 2419778448360 2621426652390 3145711982868 3495235536520 3932139978585 4493874261240 5242853304780 6291423965736 7864279957170 10485706609560 15728559914340 31457119828680
• Sum of all divisors σ(n): 137869197336000
• Sum of proper divisors (its aliquot sum) s(n): 106412077507320
• 31457119828680 is an abundant number, because the sum of its proper divisors (106412077507320) is greater than itself. Its abundance is 74954957678640

Bases of 31457119828680

• Binary: 111001001110000101110011100111111101011001000₂
• Hexadecimal: 0x1C9C2E73FAC8
• Base-36: B5F78Y3M0

Squares and roots of 31457119828680

• 31457119828680 squared (31457119828680²) is 989550387915932432550542400
• 31457119828680 cubed (31457119828680³) is 31128405129188263984876773997329076032000
• The square root of 31457119828680 is 5608664.7099536981
• The cube root of 31457119828680 is 31567.4609738049

Scales and comparisons

• 31,457,119,828,680 seconds is equal to 1,000,239 years, 5 weeks, 4 days, 1 hour, 18 minutes.
• To count from 1 to 31,457,119,828,680 would take you about two million, five hundred thousand, five hundred ninety-seven 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 31457119828680 cubic inches would be around 2630.6 feet tall.

Recreational maths with 31457119828680

• 31457119828680 backwards is 08682891175413
• 31457119828680 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31457119828680's digits is 63
• More coming soon!