213812931420

Names of 213812931420

• Cardinal: 213812931420 can be written as Two hundred thirteen billion, eight hundred twelve million, nine hundred thirty-one thousand, four hundred twenty.

Scientific notation

• Scientific notation: 2.1381293142 × 10¹¹

Factors of 213812931420

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 364

Divisors of 213812931420

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 17 18 19 20 22 27 30 33 34 36 38 44 45 51 54 55 57 60 66 68 76 81 85 90 95 99 102 108 110 114 121 132 135 153 162 165 170 171 180 187 190 198 204 209 220 228 242 255 270 285 297 306 307 323 324 330 340 342 363 374 380 396 405 418 459 484 495 510 513 540 561 570 594 605 612 614 627 646 660 684 726 748 765 810 836 855 891 918 921 935 969 990 1020 1026 1045 1089 1122 1140 1188 1210 1228 1254 1292 1331 1377 1452 1485 1530 1535 1539 1615 1620 1683 1710 1782 1815 1836 1842 1870 1881 1938 1980 2052 2057 2090 2178 2244 2295 2299 2420 2508 2565 2662 2754 2763 2805 2907 2970 3060 3070 3078 3135 3230 3267 3366 3377 3420 3553 3564 3630 3684 3740 3762 3876 3993 4114 4180 4356 4455 4590 4598 4605 4845 5049 5130 5219 5324 5445 5508 5526 5610 5643 5814 5833 5940 6140 6156 6171 6270 6460 6534 6655 6732 6754 6885 6897 7106 7260 7524 7695 7986 8228 8289 8415 8721 8910 9180 9196 9210 9405 9690 9801 10098 10131 10260 10285 10438 10659 10890 11052 11220 11286 11495 11628 11666 11979 12342 12540 13068 13310 13508 13770 13794 13815 14212 14535 15147 15390 15657 15972 16335 16578 16830 16885 16929 17442 17499 17765 17820 18420 18513 18810 19380 19602 19965 20196 20262 20570 20691 20876 21318 21780 22572 22627 22990 23332 23958 24684 24867 25245 25289 26095 26163 26620 27540 27588 27630 28215 29070 29165 30294 30393 30780 30855 31314 31977 32670 33156 33660 33770 33858 34485 34884 34998 35530 35937 37026 37147 37620 39083 39204 39930 40524 41140 41382 41445 42636 43605 45254 45980 46971 47916 49005 49734 50490 50578 50655 52190 52326 52497 53295 55260 55539 56430 57409 58140 58330 59895 60588 60786 61710 62073 62628 63954 64163 65340 67540 67716 67881 68970 69996 71060 71874 74052 74294 75735 75867 78166 78285 79860 82764 82890 84645 87210 87495 90508 91179 92565 93942 95931 98010 99161 99468 100980 101156 101310 103455 104380 104652 104994 106590 107811 111078 111441 112860 113135 114818 116660 117249 119790 121572 123420 124146 124335 126445 127908 128326 130815 135762 137940 140913 143748 148588 151470 151734 151965 156332 156570 157491 159885 165780 166617 169290 172227 174420 174990 179685 182358 185130 185735 186219 187884 191862 192489 195415 196020 198322 202620 203643 206910 209988 213180 215622 222156 222882 226270 227601 229636 234498 234855 239580 248292 248670 252890 256652 261630 262485 271524 273537 277695 281826 287045 287793 297483 302940 303468 303930 310365 313140 314982 319770 320815 333234 334323 338580 339405 344454 349980 351747 359370 364716 370260 371470 372438 379335 383724 384978 390830 396644 407286 408617 413820 422739 429913 431244 445764 452540 455202 455895 468996 469710 472473 479655 495805 497340 505780 516681 523260 524970 539055 547074 555390 557205 563652 574090 575586 577467 586245 594966 607860 610929 620730 629964 631499 639540 641630 666468 668646 678810 682803 688908 703494 704565 705793 718740 742940 744876 758670 769956 781660 787455 814572 817234 833085 845478 859826 861135 892449 910404 911790 931095 939420 944946 959310 962445 991610 1002969 1018215 1033362 1049940 1055241 1078110 1090771 1094148 1110780 1114410 1138005 1148180 1151172 1154934 1172490 1189932 1221858 1225851 1241460 1262998 1283260 1289739 1337292 1357620 1365606 1367685 1406988 1409130 1411586 1438965 1487415 1517340 1550043 1574910 1634468 1666170 1671615 1690956 1719652 1722270 1732401 1758735 1784898 1823580 1832787 1862190 1889892 1894497 1918620 1924890 1983220 2005938 2036430 2043085 2048409 2066724 2110482 2113695 2117379 2149565 2156220 2181542 2228820 2276010 2309868 2344980 2362365 2443716 2451702 2525996 2579478 2583405 2677347 2731212 2735370 2818260 2823172 2877930 2887335 2974830 3008907 3054645 3100086 3149820 3157495 3165723 3272313 3332340 3343230 3414015 3444540 3464802 3517470 3528965 3569796 3665574 3677553 3724380 3788994 3849780 3869217 4011876 4072860 4086170 4096818 4220964 4227390 4234758 4299130 4363084 4462245 4552020 4650129 4724730 4903404 5014845 5158956 5166810 5197203 5276205 5354694 5453855 5470740 5683491 5755860 5774670 5949660 6017814 6109290 6129255 6200172 6314990 6331446 6352137 6448695 6544626 6686460 6828030 6929604 6946489 7034940 7057930 7331148 7355106 7577988 7738434 7750215 7763723 8032041 8172340 8193636 8454780 8469516 8598260 8662005 8924490 9163935 9300258 9449460 9472485 9816939 10029690 10242045 10333620 10394406 10552410 10586895 10709388 10907710 11032659 11366982 11549340 11607651 11998481 12035628 12218580 12258510 12629980 12662892 12704274 12897390 13089252 13386735 13656060 13892978 14115860 14710212 15044535 15476868 15500430 15527446 15828615 16064082 16361565 17050473 17324010 17848980 18327870 18387765 18600516 18944970 19056411 19346085 19633878 20059380 20484090 20788812 20839467 21104820 21173790 21815420 22065318 22733964 23215302 23250645 23291169 23996962 24517020 25408548 25794780 25986015 26773470 27785956 28417455 29450817 30089070 31000860 31054892 31657230 31760685 32128164 32723130 33097977 34100946 34648020 34732445 34822953 35995443 36655740 36775530 37889940 38112822 38692170 38818615 39267756 40160205 40968180 41678934 42347580 44130636 46430604 46501290 46582338 47993924 49084695 51151419 51972030 53546940 55163295 56834910 57169233 58038255 58901634 59992405 60178140 62518401 63314460 63521370 65446260 66195954 68201892 69464890 69645906 69873507 71990886 73551060 76225644 77384340 77637230 80320410 83357868 85252365 88352451 93002580 93164676 95282055 98169390 102302838 103944060 104197335 107986329 110326590 113669820 114338466 116076510 116455845 117803268 119984810 125036802 127042740 131983291 132391908 138929780 139291812 139747014 143981772 147254085 155274460 160640820 165489885 170504730 174114765 176704902 179977215 187555203 190564110 196338780 204605676 208394670 209620521 215972658 220653180 228676932 232153020 232911690 239969620 250073604 255757095 263966582 279494028 285846165 294508170 312592005 323958987 330979770 341009460 348229530 349367535 353409804 359954430 375110406 381128220 395949873 416789340 419241042 431945316 441762255 465823380 511514190 527933164 539931645 562665609 571692330 589016340 625184010 628861563 647917974 659916455 661959540 696459060 698735070 719908860 750220812 791899746 838482084 883524510 937776015 971876961 1023028380 1048102605 1079863290 1125331218 1143384660 1187849619 1250368020 1257723126 1295835948 1319832910 1397470140 1583799492 1619794935 1767049020 1875552030 1943753922 1979749365 2096205210 2159726580 2250662436 2375699238 2515446252 2639665820 2813328045 3144307815 3239589870 3563548857 3751104060 3887507844 3959498730 4192410420 4751398476 4859384805 5626656090 5939248095 6288615630 6479179740 7127097714 7918997460 9718769610 10690646571 11253312180 11878496190 12577231260 14254195428 17817744285 19437539220 21381293142 23756992380 35635488570 42762586284 53453232855 71270977140 106906465710 213812931420
• Sum of all divisors σ(n): 824952522240
• Sum of proper divisors (its aliquot sum) s(n): 611139590820
• 213812931420 is an abundant number, because the sum of its proper divisors (611139590820) is greater than itself. Its abundance is 397326659400

Bases of 213812931420

• Binary: 11000111001000001111100110101101011100₂
• Hexadecimal: 0x31C83E6B5C
• Base-36: 2Q82P5R0

Squares and roots of 213812931420

• 213812931420 squared (213812931420²) is 45715969642413623216400
• 213812931420 cubed (213812931420³) is 9774665481952185944041853019288000
• The square root of 213812931420 is 462399.1040432497
• The cube root of 213812931420 is 5979.6806298795

Scales and comparisons

• 213,812,931,420 seconds is equal to 6,798 years, 30 weeks, 4 days, 16 hours, 57 minutes.
• To count from 1 to 213,812,931,420 would take you about thirteen 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 213812931420 cubic inches would be around 498.3 feet tall.

Recreational maths with 213812931420

• 213812931420 backwards is 024139218312
• 213812931420 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 213812931420's digits is 36
• More coming soon!