31013168340

Names of 31013168340

• Cardinal: 31013168340 can be written as Thirty-one billion, thirteen million, one hundred sixty-eight thousand, three hundred forty.

Scientific notation

• Scientific notation: 3.101316834 × 10¹⁰

Factors of 31013168340

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9717

Divisors of 31013168340

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 14 15 17 20 21 22 28 30 33 34 35 41 42 44 51 55 60 66 68 70 77 82 84 85 102 105 110 119 123 132 140 154 164 165 170 187 204 205 210 220 231 238 246 255 287 308 330 340 357 374 385 410 420 451 462 476 492 510 561 574 595 615 660 697 714 748 770 820 861 902 924 935 1020 1122 1148 1155 1190 1230 1309 1353 1394 1428 1435 1540 1722 1785 1804 1870 2091 2244 2255 2310 2380 2460 2618 2706 2788 2805 2870 3157 3444 3485 3570 3740 3927 4182 4305 4510 4620 4879 5236 5412 5610 5740 6314 6545 6765 6970 7140 7667 7854 8364 8610 9020 9471 9631 9758 10455 11220 12628 13090 13530 13940 14637 15334 15708 15785 17220 18942 19262 19516 19635 20910 23001 24395 26180 27060 28893 29274 30668 31570 37884 38335 38524 39270 41820 46002 47355 48155 48790 53669 57786 58548 63140 67417 73185 76670 78540 92004 94710 96310 97580 105941 107338 115005 115572 134834 144465 146370 153340 161007 163727 189420 192620 202251 211882 214676 230010 268345 269668 288930 292740 317823 322014 327454 337085 394871 404502 423764 460020 491181 529705 536690 577860 635646 644028 654908 674170 741587 789742 805035 809004 818635 982362 1011255 1059410 1073380 1146089 1184613 1271292 1348340 1483174 1579484 1589115 1610070 1637270 1800997 1964724 1974355 2022510 2118820 2224761 2292178 2369226 2455905 2764097 2966348 3178230 3220140 3274540 3438267 3601994 3707935 3948710 4045020 4343581 4449522 4584356 4738452 4911810 5402991 5528194 5730445 5923065 6356460 6712807 6876534 7203988 7415870 7897420 8292291 8687162 8899044 9004985 9823620 10805982 11056388 11123805 11460890 11846130 12606979 13030743 13425614 13753068 13820485 14831740 16584582 17191335 17374324 18009970 20138421 21611964 21717905 22247610 22921780 23692260 25213958 26061486 26851228 27014955 27640970 30405067 33169164 33564035 34382670 36019940 37820937 40276842 41461455 43435810 44495220 46989649 50427916 52122972 54029910 55281940 60810134 63034895 65153715 67128070 68765340 73840877 75641874 80553684 82922910 86871620 91215201 93979298 100692105 108059820 121620268 126069790 130307430 134256140 140968947 147681754 151283748 152025335 165845820 182430402 187958596 189104685 201384210 221522631 234948245 252139580 260614860 281937894 295363508 304050670 364860804 369204385 378209370 402768420 443045262 456076005 469896490 516886139 563875788 608101340 704844735 738408770 756418740 886090524 912152010 939792980 1033772278 1107613155 1409689470 1476817540 1550658417 1824304020 2067544556 2215226310 2584430695 2819378940 3101316834 4430452620 5168861390 6202633668 7753292085 10337722780 15506584170 31013168340
• Sum of all divisors σ(n): 117440741376
• Sum of proper divisors (its aliquot sum) s(n): 86427573036
• 31013168340 is an abundant number, because the sum of its proper divisors (86427573036) is greater than itself. Its abundance is 55414404696

Bases of 31013168340

• Binary: 11100111000100001110110010011010100₂
• Hexadecimal: 0x7388764D4
• Base-36: E8WFTUC

Squares and roots of 31013168340

• 31013168340 squared (31013168340²) is 961816610485178355600
• 31013168340 cubed (31013168340³) is 29828980453185045417147181704000
• The square root of 31013168340 is 176105.5602188641
• The cube root of 31013168340 is 3141.8253933865

Scales and comparisons

• 31,013,168,340 seconds is equal to 986 years, 6 weeks, 2 days, 16 hours, 59 minutes.
• To count from 1 to 31,013,168,340 would take you about one thousand, nine hundred seventy-two 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 31013168340 cubic inches would be around 261.8 feet tall.

Recreational maths with 31013168340

• 31013168340 backwards is 04386131013
• 31013168340 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31013168340's digits is 30
• More coming soon!