31949071380

Names of 31949071380

• Cardinal: 31949071380 can be written as Thirty-one billion, nine hundred forty-nine million, seventy-one thousand, three hundred eighty.

Scientific notation

• Scientific notation: 3.194907138 × 10¹⁰

Factors of 31949071380

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 93

Divisors of 31949071380

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 23 27 30 34 36 43 45 46 51 54 60 68 69 81 85 86 90 92 102 108 115 129 135 138 153 162 170 172 180 204 207 215 230 243 255 258 270 276 289 306 324 340 345 387 391 405 414 430 459 460 486 510 516 529 540 578 612 621 645 690 731 765 774 782 810 828 860 867 918 972 989 1020 1035 1058 1156 1161 1173 1215 1242 1290 1377 1380 1445 1462 1530 1548 1564 1587 1620 1734 1836 1863 1935 1955 1978 2070 2116 2193 2295 2322 2346 2430 2484 2580 2601 2645 2754 2890 2924 2967 3060 3105 3174 3468 3483 3519 3655 3726 3870 3910 3956 4131 4140 4335 4386 4590 4644 4692 4761 4860 4945 5202 5290 5508 5589 5780 5805 5865 5934 6210 6348 6579 6647 6885 6966 7038 7310 7452 7740 7803 7820 7935 8262 8670 8772 8901 8993 9180 9315 9522 9890 10404 10449 10557 10580 10965 11178 11610 11730 11868 12420 12427 13005 13158 13294 13770 13932 14076 14283 14620 14835 15606 15870 16524 16813 17340 17415 17595 17802 17986 18630 19044 19737 19780 19941 20655 20898 21114 21930 22356 22747 23220 23409 23460 23805 24854 26010 26316 26588 26703 26979 27540 27945 28566 29670 31212 31671 31740 32895 33235 33626 34830 35190 35604 35972 37260 37281 39015 39474 39882 41310 41796 42228 42849 43860 44505 44965 45494 46818 47610 49708 50439 52020 52245 52785 53406 53958 55890 57132 59211 59340 59823 62135 63342 65790 66470 67252 68241 69660 70227 70380 71415 74562 78030 78948 79764 80109 80937 82620 84065 85698 89010 89930 90988 93636 95013 95220 98685 99705 100878 104490 105570 106812 107916 111780 111843 113735 117045 118422 119646 124270 126684 128547 131580 132940 133515 134895 136482 140454 142830 149124 151317 152881 156060 158355 160218 161874 168130 171396 177633 178020 179469 179860 186405 190026 197370 199410 201756 204723 208980 211140 214245 223686 227470 234090 236844 239292 240327 242811 248540 252195 257094 267030 269790 272964 280908 285660 285821 296055 299115 302634 305762 316710 320436 323748 335529 336260 341205 351135 355266 358938 372810 380052 386699 394740 398820 400545 404685 409446 428490 447372 453951 454940 458643 468180 475065 480654 485622 504390 514188 534060 538407 539580 559215 571642 592110 598230 605268 611524 614169 633420 642735 671058 682410 702270 710532 717876 728433 745620 756585 764405 773398 801090 809370 818892 856980 857463 888165 897345 907902 917286 950130 961308 971244 1006587 1008780 1023615 1076814 1118430 1143284 1160097 1184220 1196460 1201635 1214055 1228338 1285470 1342116 1361853 1364820 1375929 1404540 1429105 1456866 1513170 1528810 1546796 1602180 1615221 1618740 1677645 1714926 1776330 1794690 1815804 1834572 1842507 1900260 1933495 2013174 2047230 2153628 2185299 2236860 2269755 2293215 2320194 2403270 2428110 2456676 2570940 2572389 2692035 2723706 2751858 2858210 2913732 3019761 3026340 3057620 3070845 3230442 3355290 3429852 3480291 3552660 3589380 3642165 3685014 3866990 4026348 4085559 4094460 4127787 4287315 4370598 4539510 4586430 4640388 4806540 4856220 5032935 5144778 5384070 5447412 5503716 5527521 5716420 5800485 6039522 6141690 6460884 6573883 6710580 6809265 6879645 6960582 7284330 7370028 7717167 7733980 8076105 8171118 8255574 8574630 8741196 9079020 9172860 9212535 10065870 10289556 10440873 10768140 10926495 11055042 11600970 12079044 12283380 12383361 12861945 13147766 13618530 13759290 13921164 14568660 15098805 15434334 16152210 16342236 16511148 17149260 17401455 18425070 19721649 20131740 20427795 20638935 20881746 21852990 22110084 23151501 23201940 24766722 25723890 26295532 27237060 27518580 27637605 30197610 30868668 31322619 32304420 32869415 34802910 36850140 37150083 38585835 39443298 40855590 41277870 41763492 43705980 46303002 49533444 51447780 52204365 55275210 59164947 60395220 61916805 62645238 65738830 69454503 69605820 74300166 77171670 78886596 81711180 82555740 92606004 93967857 98608245 104408730 110550420 115757505 118329894 123833610 125290476 131477660 138909006 148600332 154343340 156613095 177494841 185750415 187935714 197216490 208817460 231515010 236659788 247667220 277818012 295824735 313226190 347272515 354989682 371500830 375871428 394432980 463030020 469839285 532484523 591649470 626452380 694545030 709979364 743001660 887474205 939678570 1064969046 1183298940 1389090060 1597453569 1774948410 1879357140 2129938092 2662422615 3194907138 3549896820 5324845230 6389814276 7987267845 10649690460 15974535690 31949071380
• Sum of all divisors σ(n): 114200198112
• Sum of proper divisors (its aliquot sum) s(n): 82251126732
• 31949071380 is an abundant number, because the sum of its proper divisors (82251126732) is greater than itself. Its abundance is 50302055352

Bases of 31949071380

• Binary: 11101110000010100000010010000010100₂
• Hexadecimal: 0x770502414
• Base-36: EODNH90

Squares and roots of 31949071380

• 31949071380 squared (31949071380²) is 1020743162044335104400
• 31949071380 cubed (31949071380³) is 32611796144801368975115352072000
• The square root of 31949071380 is 178743.0316963433
• The cube root of 31949071380 is 3173.1169566183

Scales and comparisons

• 31,949,071,380 seconds is equal to 1,015 years, 45 weeks, 5 days, 22 hours, 3 minutes.
• To count from 1 to 31,949,071,380 would take you about two thousand and thirty-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 31949071380 cubic inches would be around 264.4 feet tall.

Recreational maths with 31949071380

• 31949071380 backwards is 08317094913
• 31949071380 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31949071380's digits is 45
• More coming soon!