72030640800

Names of 72030640800

• Cardinal: 72030640800 can be written as Seventy-two billion, thirty million, six hundred forty thousand, eight hundred.

Scientific notation

• Scientific notation: 7.20306408 × 10¹⁰

Factors of 72030640800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 447

Divisors of 72030640800

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 29 30 32 40 48 50 58 60 75 80 87 96 100 116 120 127 145 150 160 174 200 232 240 254 281 290 300 348 381 400 435 464 480 508 562 580 600 635 696 725 762 800 841 843 870 928 1016 1124 1160 1200 1270 1392 1405 1450 1524 1682 1686 1740 1905 2032 2175 2248 2320 2400 2523 2540 2784 2810 2900 3048 3175 3364 3372 3480 3683 3810 4064 4205 4215 4350 4496 4640 5046 5080 5620 5800 6096 6350 6728 6744 6960 7025 7366 7620 8149 8410 8430 8700 8992 9525 10092 10160 11049 11240 11600 12192 12615 12700 13456 13488 13920 14050 14732 15240 16298 16820 16860 17400 18415 19050 20184 20320 21025 21075 22098 22480 23200 24447 25230 25400 26912 26976 28100 29464 30480 32596 33640 33720 34800 35687 36830 38100 40368 40745 42050 42150 44196 44960 48894 50460 50800 55245 56200 58928 60960 63075 65192 67280 67440 69600 71374 73660 76200 80736 81490 84100 84300 88392 92075 97788 100920 101600 106807 107061 110490 112400 117856 122235 126150 130384 134560 134880 142748 147320 152400 162980 168200 168600 176784 178435 184150 195576 201840 203725 213614 214122 220980 224800 236321 244470 252300 260768 276225 285496 294640 304800 320421 325960 336400 337200 353568 356870 368300 391152 403680 407450 427228 428244 441960 472642 488940 504600 534035 535305 552450 570992 589280 611175 640842 651920 672800 674400 708963 713740 736600 782304 814900 854456 856488 883920 892175 945284 977880 1009200 1034923 1068070 1070610 1104900 1141984 1181605 1222350 1281684 1303840 1417926 1427480 1473200 1602105 1629800 1708912 1712976 1767840 1784350 1890568 1955760 2018400 2069846 2136140 2141220 2209800 2363210 2444700 2563368 2670175 2676525 2835852 2854960 2946400 3104769 3204210 3259600 3417824 3425952 3544815 3568700 3781136 3911520 4139692 4272280 4282440 4419600 4726420 4889400 5126736 5174615 5340350 5353050 5671704 5709920 5908025 6209538 6408420 6519200 7089630 7137400 7562272 8010525 8279384 8544560 8564880 8839200 9452840 9778800 10253472 10349230 10680700 10706100 11343408 11816050 12419076 12816840 14179260 14274800 15523845 16021050 16558768 17089120 17129760 17724075 18905680 19557600 20698460 21361400 21412200 22686816 23632100 24838152 25633680 25873075 28358520 28549600 30012767 31047690 32042100 33117536 35448150 37811360 41396920 42722800 42824400 47264200 49676304 51267360 51746150 56717040 60025534 62095380 64084200 70896300 77619225 82793840 85445600 85648800 90038301 94528400 99352608 103492300 113434080 120051068 124190760 128168400 141792600 150063835 155238450 165587680 180076602 189056800 206984600 240102136 248381520 256336800 283585200 300127670 310476900 360153204 413969200 450191505 480204272 496763040 567170400 600255340 620953800 720306408 750319175 827938400 900383010 960408544 1200510680 1241907600 1440612816 1500638350 1800766020 2250957525 2401021360 2483815200 2881225632 3001276700 3601532040 4501915050 4802042720 6002553400 7203064080 9003830100 12005106800 14406128160 18007660200 24010213600 36015320400 72030640800
• Sum of all divisors σ(n): 245606280192
• Sum of proper divisors (its aliquot sum) s(n): 173575639392
• 72030640800 is an abundant number, because the sum of its proper divisors (173575639392) is greater than itself. Its abundance is 101544998592

Bases of 72030640800

• Binary: 1000011000101010111000101101010100000₂
• Hexadecimal: 0x10C55C5AA0
• Base-36: X396M5C

Squares and roots of 72030640800

• 72030640800 squared (72030640800²) is 5188413214058624640000
• 72030640800 cubed (72030640800³) is 373724728543830301585869312000000
• The square root of 72030640800 is 268385.2469864915
• The cube root of 72030640800 is 4160.7577053013

Scales and comparisons

• 72,030,640,800 seconds is equal to 2,290 years, 18 weeks, 1 day, 23 hours, 20 minutes.
• To count from 1 to 72,030,640,800 would take you about four thousand, five 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 72030640800 cubic inches would be around 346.7 feet tall.

Recreational maths with 72030640800

• 72030640800 backwards is 00804603027
• 72030640800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72030640800's digits is 30
• More coming soon!