490675207680

Names of 490675207680

• Cardinal: 490675207680 can be written as Four hundred ninety billion, six hundred seventy-five million, two hundred seven thousand, six hundred eighty.

Scientific notation

• Scientific notation: 4.9067520768 × 10¹¹

Factors of 490675207680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1014144

Divisors of 490675207680

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 84 90 96 105 108 112 120 126 128 135 140 144 160 168 180 189 192 210 216 224 240 252 256 270 280 288 315 320 336 360 378 384 420 432 448 480 504 512 540 560 576 630 640 672 720 756 768 840 864 896 945 960 1008 1080 1120 1152 1260 1280 1344 1440 1512 1536 1680 1728 1792 1890 1920 2016 2160 2240 2304 2520 2560 2688 2880 3024 3360 3456 3584 3780 3840 4032 4320 4480 4608 5040 5376 5760 6048 6720 6912 7560 7680 8064 8640 8960 10080 10752 11520 12096 13440 13824 15120 16128 17280 17920 20160 23040 24192 26880 30240 32256 34560 40320 48384 53760 60480 69120 80640 96768 120960 161280 241920 483840 1014127 2028254 3042381 4056508 5070635 6084762 7098889 8113016 9127143 10141270 12169524 14197778 15211905 16226032 18254286 20282540 21296667 24339048 27381429 28395556 30423810 32452064 35494445 36508572 40565080 42593334 45635715 48678096 54762858 56791112 60847620 63890001 64904128 70988890 73017144 81130160 85186668 91271430 97356192 106483335 109525716 113582224 121695240 127780002 129808256 136907145 141977780 146034288 162260320 170373336 182542860 191670003 194712384 212966670 219051432 227164448 243390480 255560004 259616512 273814290 283955560 292068576 319450005 324520640 340746672 365085720 383340006 389424768 425933340 438102864 454328896 486780960 511120008 519233024 547628580 567911120 584137152 638900010 649041280 681493344 730171440 766680012 778849536 851866680 876205728 908657792 958350015 973561920 1022240016 1095257160 1135822240 1168274304 1277800020 1298082560 1362986688 1460342880 1533360024 1557699072 1703733360 1752411456 1817315584 1916700030 1947123840 2044480032 2190514320 2271644480 2336548608 2555600040 2596165120 2725973376 2920685760 3066720048 3407466720 3504822912 3634631168 3833400060 3894247680 4088960064 4381028640 4543288960 4673097216 5111200080 5451946752 5841371520 6133440096 6814933440 7009645824 7666800120 7788495360 8177920128 8762057280 9086577920 10222400160 10903893504 11682743040 12266880192 13629866880 14019291648 15333600240 16355840256 17524114560 18173155840 20444800320 23365486080 24533760384 27259733760 30667200480 32711680512 35048229120 40889600640 49067520768 54519467520 61334400960 70096458240 81779201280 98135041536 122668801920 163558402560 245337603840 490675207680
• Sum of all divisors σ(n): 1991909652480
• Sum of proper divisors (its aliquot sum) s(n): 1501234444800
• 490675207680 is an abundant number, because the sum of its proper divisors (1501234444800) is greater than itself. Its abundance is 1010559237120

Bases of 490675207680

• Binary: 111001000111110100001010111111000000000₂
• Hexadecimal: 0x723E857E00
• Base-36: 69EVCLC0

Squares and roots of 490675207680

• 490675207680 squared (490675207680²) is 240762159431811130982400
• 490675207680 cubed (490675207680³) is 118136022580689197493324802424832000
• The square root of 490675207680 is 700482.1251680875
• The cube root of 490675207680 is 7887.3546973499

Scales and comparisons

• 490,675,207,680 seconds is equal to 15,601 years, 49 weeks, 4 days, 4 hours, 48 minutes.
• To count from 1 to 490,675,207,680 would take you about thirty-one thousand, two hundred three 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 490675207680 cubic inches would be around 657.3 feet tall.

Recreational maths with 490675207680

• 490675207680 backwards is 086702576094
• 490675207680 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 490675207680's digits is 54
• More coming soon!