814238021740

Names of 814238021740

• Cardinal: 814238021740 can be written as Eight hundred fourteen billion, two hundred thirty-eight million, twenty-one thousand, seven hundred forty.

Scientific notation

• Scientific notation: 8.1423802174 × 10¹¹

Factors of 814238021740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1026

Divisors of 814238021740

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 10 11 13 17 20 22 26 34 37 44 52 55 65 68 74 85 110 130 143 148 169 170 185 187 220 221 260 286 338 340 370 374 407 442 481 572 629 676 715 740 748 814 845 884 935 941 962 1105 1258 1369 1430 1628 1690 1859 1870 1882 1924 2035 2210 2405 2431 2516 2738 2860 2873 3145 3380 3718 3740 3764 4070 4420 4705 4810 4862 5291 5476 5746 6253 6290 6845 6919 7436 8140 8177 9295 9410 9620 9724 10351 10582 11492 12155 12233 12506 12580 13690 13838 14365 15059 15997 16354 17797 18590 18820 20702 21164 23273 24310 24466 25012 26455 27380 27676 28730 30118 31265 31603 31994 32708 34595 34817 35594 37180 40885 41404 46546 48620 48932 51755 52910 57460 60236 61165 62530 63206 63988 68783 69190 69634 71188 75295 79985 81770 88985 89947 93092 103510 105820 106301 116365 122330 125060 126412 134563 137566 138380 139268 150590 158015 159029 159970 163540 174085 175967 177970 179894 195767 207020 207961 212602 231361 232730 244660 256003 269126 275132 301180 302549 316030 318058 319940 343915 348170 351934 355940 359788 382987 391534 415922 425204 449735 452621 462722 465460 512006 531505 538252 591889 605098 632060 636116 672815 687830 696340 703868 765974 783068 795145 831844 879835 899470 905242 925444 978835 1024012 1039805 1063010 1156805 1169311 1183778 1210196 1280015 1288229 1345630 1375660 1512745 1531948 1590290 1749319 1759670 1798940 1810484 1914935 1957670 2079610 2126020 2263105 2287571 2313610 2338622 2367556 2544971 2560030 2576458 2691260 2703493 2959445 3025490 3180580 3328039 3498638 3519340 3829870 3915340 3933137 4159220 4526210 4575142 4627220 4677244 4978831 5089942 5120060 5152916 5406986 5846555 5884073 5918890 6050980 6441145 6510779 6656078 6997276 7659740 7694557 7866274 8746595 9052420 9150284 9957662 10179884 10813972 11437855 11693110 11768146 11837780 12724855 12882290 13021558 13312156 13517465 14170519 15389114 15732548 16640195 16746977 17493190 19665685 19915324 21899893 22875710 23386220 23536292 24894155 25449710 25764580 26043116 27034930 28341038 29420365 29738423 30778228 32553895 33280390 33493954 34986380 38472785 39331370 43264507 43799786 45751420 49788310 50899420 54069860 56682076 58840730 59476846 64724803 65107790 66560780 66987908 70852595 76945570 78662740 83734885 84640127 86529014 87599572 99576620 100029241 109499465 117681460 118953692 129449606 130215580 141705190 148692115 153891140 167469770 169280254 173058028 184216747 200058482 216322535 217710701 218998930 240898823 258899212 283410380 284698609 297384230 323624015 334939540 338560508 368433494 400116964 423200635 432645070 435421402 437997860 481797646 500146205 569397218 594768460 647248030 736866988 846401270 865290140 870842804 921083735 963595292 1000292410 1088553505 1100321651 1138794436 1204494115 1294496060 1423493045 1692802540 1842167470 2000584820 2177107010 2200643302 2394817711 2408988230 2846986090 3131684699 3684334940 3701081917 4354214020 4401286604 4789635422 4817976460 5501608255 5693972180 6263369398 7402163834 9579270844 11003216510 11974088555 12526738796 14804327668 15658423495 18505409585 22006433020 23948177110 31316846990 37010819170 40711901087 47896354220 62633693980 74021638340 81423802174 162847604348 203559505435 407119010870 814238021740
• Sum of all divisors σ(n): 2200387309344
• Sum of proper divisors (its aliquot sum) s(n): 1386149287604
• 814238021740 is an abundant number, because the sum of its proper divisors (1386149287604) is greater than itself. Its abundance is 571911265864

Bases of 814238021740

• Binary: 1011110110010100010111100011100001101100₂
• Hexadecimal: 0xBD945E386C
• Base-36: AE20AMI4

Squares and roots of 814238021740

• 814238021740 squared (814238021740²) is 662983556047068712627600
• 814238021740 cubed (814238021740³) is 539826419121915642895745581324024000
• The square root of 814238021740 is 902351.3848496051
• The cube root of 814238021740 is 9337.9266771067

Scales and comparisons

• 814,238,021,740 seconds is equal to 25,890 years, 13 weeks, 4 hours, 15 minutes, 40 seconds.
• To count from 1 to 814,238,021,740 would take you about fifty-one thousand, seven hundred eighty 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 814238021740 cubic inches would be around 778.2 feet tall.

Recreational maths with 814238021740

• 814238021740 backwards is 047120832418
• The number of decimal digits it has is: 12
• The sum of 814238021740's digits is 40
• More coming soon!