140421620780

Names of 140421620780

• Cardinal: 140421620780 can be written as One hundred forty billion, four hundred twenty-one million, six hundred twenty thousand, seven hundred eighty.

Scientific notation

• Scientific notation: 1.4042162078 × 10¹¹

Factors of 140421620780

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 240

Divisors of 140421620780

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 10 14 17 19 20 23 28 34 35 37 38 41 46 68 70 74 76 82 85 89 92 95 115 119 133 140 148 161 164 170 178 185 190 205 230 238 259 266 287 322 323 340 356 370 380 391 410 437 445 460 476 518 532 574 595 623 629 644 646 665 697 703 740 779 782 805 820 851 874 890 943 1036 1148 1190 1246 1258 1292 1295 1330 1394 1406 1435 1513 1517 1558 1564 1610 1615 1691 1702 1748 1780 1886 1955 2047 2185 2261 2380 2492 2516 2590 2660 2737 2788 2812 2870 3026 3034 3059 3115 3116 3145 3220 3230 3293 3382 3404 3485 3515 3649 3772 3895 3910 4094 4255 4370 4403 4522 4715 4879 4921 5180 5453 5474 5740 5957 6052 6068 6118 6230 6290 6460 6586 6601 6764 6970 7030 7298 7429 7565 7585 7790 7820 8188 8455 8510 8740 8806 9044 9430 9758 9842 10235 10591 10619 10906 10948 11305 11837 11914 11951 12236 12460 12580 13172 13202 13243 13685 13940 14060 14329 14467 14596 14858 15130 15170 15295 15580 16031 16169 16465 16910 17020 17612 17917 18245 18860 19516 19684 20470 21182 21238 21812 22015 22610 23051 23674 23828 23902 24395 24605 25543 25789 26404 26486 27265 27370 28658 28747 28823 28934 29716 29785 30260 30340 30590 32062 32338 32930 33005 33820 34799 34891 35834 36490 37145 38893 40940 42364 42476 44030 45220 46102 47348 47804 48790 49210 51086 51578 52003 52955 52972 53095 54530 54740 55981 57316 57494 57646 57868 59185 59570 59755 61180 62033 62567 64124 64676 65860 66010 66215 69331 69598 69782 71645 71668 72335 72980 74290 75739 77786 80155 80845 83657 83927 88060 89585 92204 92701 97580 98420 101269 102172 103156 104006 105910 106190 109060 111962 112217 113183 114988 115255 115292 118370 119140 119510 124066 125134 125419 127715 128945 132020 132430 135013 138662 139196 139564 143290 143735 144115 144670 148580 151478 155572 160310 161690 167314 167854 173995 174455 179170 180523 185402 194465 201229 201761 202538 208012 211820 212380 223924 224434 226366 230510 236740 239020 243593 244237 248132 250268 250838 255430 257890 260015 264860 270026 272251 274873 277324 279905 286580 287470 288230 289340 302956 304589 310165 312835 320620 323380 334628 335708 346655 347990 348910 358340 361046 370804 378695 388930 391867 402458 403522 405076 418285 419635 434231 437969 448868 452732 461020 463505 485317 487186 488474 489991 501676 506345 510860 515780 520030 530173 540052 544502 549746 559810 561085 565915 574940 576460 587489 593147 609178 620330 625670 627095 661181 662929 675065 693310 695980 697820 722092 757390 777860 783734 804916 807044 836570 839270 868462 875938 902615 927010 945091 970634 974372 976948 979982 1006145 1008805 1012690 1040060 1060346 1063639 1089004 1099492 1119620 1122170 1131830 1174978 1178627 1186294 1217965 1218356 1221185 1240660 1251340 1254190 1287563 1322362 1325858 1350130 1361255 1374365 1386620 1426759 1439041 1514780 1522945 1567468 1594613 1673140 1678540 1736924 1751876 1805230 1854020 1890182 1924111 1941268 1959335 1959964 2012290 2017610 2025380 2120692 2127278 2132123 2171155 2189845 2244340 2263660 2295221 2349956 2357254 2372588 2426585 2435930 2442370 2449955 2508380 2565247 2575126 2644724 2650865 2651716 2700260 2722510 2748730 2853518 2878082 2937445 2965735 3045890 3105299 3189226 3305905 3314645 3429937 3610460 3780364 3848222 3918670 4024580 4035220 4152029 4254556 4264246 4342310 4379690 4590442 4628267 4640503 4714508 4725455 4853170 4871860 4884740 4899910 5130494 5150252 5301730 5318195 5445020 5497460 5707036 5756164 5874890 5893135 5931470 6091780 6210598 6378452 6437815 6611810 6629290 6859874 7133795 7195205 7445473 7696444 7837340 7973065 8250389 8304058 8528492 8684620 8759380 9012941 9180884 9256534 9281006 9450910 9620555 9706340 9799820 9987313 10073287 10260988 10603460 10636390 10660615 11162291 11269793 11476105 11749780 11786270 11862940 12421196 12826235 12875630 13223620 13258580 13719748 14267590 14390410 14890946 15526495 15946130 16066547 16500778 16608116 17149685 17956729 18025882 18513068 18562012 18901820 19241110 19974626 20146574 20760145 21272780 21321230 21737093 22324582 22539586 22952210 23141335 23202515 23572540 24463697 25652470 25751260 27108421 28535180 28780820 29781892 31052990 31892260 32133094 33001556 34299370 35913458 36051764 37227365 38482220 39949252 40293148 41251945 41520290 42642460 43474186 43609199 44649164 45064705 45079172 45904420 46282670 46405030 48927394 49936565 50366435 51304940 52790083 54216842 55811455 56348965 59000681 62105980 64266188 68598740 71826916 74454730 78888551 80332735 82503890 83040580 86948372 87218398 89783645 90129410 92565340 92810060 97854788 99873130 100732870 105580166 108433684 108685465 111622910 112697930 118001362 122318485 135542105 148909460 157777102 160665470 165007780 171245879 174436796 179567290 180258820 189758947 199746260 201465740 211160332 217370930 218045995 223245820 225395860 236002724 244636970 263950415 271084210 295003405 305264393 315554204 321330940 342491758 359134580 369530581 379517894 394442755 413004767 434741860 436091990 489273940 527900830 542168420 590006810 610528786 684983516 739061162 759035788 788885510 826009534 856229395 872183980 948794735 1003011577 1055801660 1180013620 1221057572 1478122324 1526321965 1577771020 1652019068 1712458790 1847652905 1897589470 2006023154 2065023835 3052643930 3424917580 3695305810 3795178940 4012046308 4130047670 5015057885 6105287860 7021081039 7390611620 8260095340 10030115770 14042162078 20060231540 28084324156 35105405195 70210810390 140421620780
• Sum of all divisors σ(n): 416992665600
• Sum of proper divisors (its aliquot sum) s(n): 276571044820
• 140421620780 is an abundant number, because the sum of its proper divisors (276571044820) is greater than itself. Its abundance is 136149424040

Bases of 140421620780

• Binary: 10000010110001110001111110010000101100₂
• Hexadecimal: 0x20B1C7E42C
• Base-36: 1SIBEO18

Squares and roots of 140421620780

• 140421620780 squared (140421620780²) is 19718231582482127808400
• 140421620780 cubed (140421620780³) is 2768866037727524642238637298552000
• The square root of 140421620780 is 374728.7295898195
• The cube root of 140421620780 is 5197.7014098777

Scales and comparisons

• 140,421,620,780 seconds is equal to 4,464 years, 50 weeks, 4 days, 5 hours, 46 minutes, 20 seconds.
• To count from 1 to 140,421,620,780 would take you about eight thousand, nine hundred twenty-nine 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 140421620780 cubic inches would be around 433.1 feet tall.

Recreational maths with 140421620780

• 140421620780 backwards is 087026124041
• 140421620780 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 140421620780's digits is 35
• More coming soon!