71268038820

Names of 71268038820

• Cardinal: 71268038820 can be written as Seventy-one billion, two hundred sixty-eight million, thirty-eight thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 7.126803882 × 10¹⁰

Factors of 71268038820

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 514

Divisors of 71268038820

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 29 30 33 36 44 45 55 58 60 66 87 90 99 110 116 127 132 145 165 174 180 198 220 254 261 290 319 330 337 348 381 396 435 495 508 522 580 635 638 660 674 762 841 870 957 990 1011 1044 1143 1270 1276 1305 1348 1397 1524 1595 1682 1685 1740 1905 1914 1980 2022 2286 2523 2540 2610 2794 2871 3033 3190 3364 3370 3683 3707 3810 3828 4044 4191 4205 4572 4785 5046 5055 5220 5588 5715 5742 6066 6380 6740 6985 7366 7414 7569 7620 8382 8410 9251 9570 9773 10092 10110 11049 11121 11430 11484 12132 12573 12615 13970 14355 14732 14828 15138 15165 16764 16820 18415 18502 18535 19140 19546 20220 20955 22098 22242 22860 25146 25230 27753 27940 28710 29319 30276 30330 33147 33363 36830 37004 37070 37845 39092 40513 41910 42799 44196 44484 46255 48865 50292 50460 55245 55506 55605 57420 58638 60660 62865 66294 66726 73660 74140 75690 81026 83259 83820 85598 87957 92510 97730 106807 107503 110490 111012 111210 117276 121539 125730 128397 132588 133452 138765 146595 151380 162052 165735 166518 166815 171196 175914 185020 195460 202565 213614 213995 215006 220980 222420 243078 251460 256794 277530 283417 293190 320421 322509 331470 333036 333630 351828 364617 385191 405130 416295 427228 427990 430012 439785 470789 486156 513588 534035 537515 555060 566834 586380 607695 640842 641985 645018 662940 667260 729234 770382 810260 832590 850251 855980 879570 941578 961263 967527 1068070 1075030 1133668 1174877 1215390 1241171 1281684 1283970 1290036 1412367 1417085 1458468 1540764 1602105 1612545 1665180 1700502 1759140 1823085 1883156 1922526 1925955 1935054 2136140 2150060 2349754 2353945 2430780 2482342 2550753 2567940 2824734 2834170 3117587 3204210 3225090 3401004 3524631 3646170 3723513 3845052 3851910 3870108 4237101 4251255 4699508 4707890 4806315 4837635 4964684 5101506 5649468 5668340 5874385 6205855 6235174 6408420 6450180 7049262 7061835 7292340 7447026 7703820 8474202 8502510 9352761 9415780 9612630 9675270 10203012 10573893 11170539 11748770 12411710 12470348 12753765 13652881 14098524 14123670 14894052 15587935 16948404 17005020 17623155 18617565 18705522 19225260 19350540 21147786 21185505 22341078 23497540 24823420 25507530 27305762 28058283 28247340 31175870 35246310 35993959 37235130 37411044 40958643 42295572 42371010 44682156 46763805 51015060 52869465 54611524 55852695 56116566 62351740 68264405 70492620 71987918 74470260 81917286 84742020 93527610 105738930 107981877 111705390 112233132 122875929 136528810 140291415 143975836 163834572 179969795 187055220 204793215 211477860 215963754 223410780 245751858 273057620 280582830 323945631 359939590 395933549 409586430 431927508 491503716 539909385 561165660 614379645 647891262 719879180 791867098 819172860 1079818770 1187800647 1228759290 1295782524 1583734196 1619728155 1979667745 2159637540 2375601294 2457518580 3239456310 3563401941 3959335490 4751202588 5939003235 6478912620 7126803882 7918670980 11878006470 14253607764 17817009705 23756012940 35634019410 71268038820
• Sum of all divisors σ(n): 246898649088
• Sum of proper divisors (its aliquot sum) s(n): 175630610268
• 71268038820 is an abundant number, because the sum of its proper divisors (175630610268) is greater than itself. Its abundance is 104362571448

Bases of 71268038820

• Binary: 1000010010111111001111111100010100100₂
• Hexadecimal: 0x1097E7F8A4
• Base-36: WQN5EP0

Squares and roots of 71268038820

• 71268038820 squared (71268038820²) is 5079133357249026992400
• 71268038820 cubed (71268038820³) is 361979873276380584101591044968000
• The square root of 71268038820 is 266960.7439680975
• The cube root of 71268038820 is 4146.0220035511

Scales and comparisons

• 71,268,038,820 seconds is equal to 2,266 years, 5 weeks, 2 days, 13 hours, 27 minutes.
• To count from 1 to 71,268,038,820 would take you about four thousand, five hundred thirty-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 71268038820 cubic inches would be around 345.5 feet tall.

Recreational maths with 71268038820

• 71268038820 backwards is 02883086217
• 71268038820 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 71268038820's digits is 45
• More coming soon!