680707393380

Names of 680707393380

• Cardinal: 680707393380 can be written as Six hundred eighty billion, seven hundred seven million, three hundred ninety-three thousand, three hundred eighty.

Scientific notation

• Scientific notation: 6.8070739338 × 10¹¹

Factors of 680707393380

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 124

Divisors of 680707393380

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 49 54 60 63 70 81 84 90 98 105 107 108 126 135 140 147 162 180 189 196 210 214 245 252 270 294 315 321 324 343 378 405 420 428 441 490 535 540 567 588 630 642 686 735 749 756 810 882 945 963 980 1029 1070 1134 1260 1284 1323 1372 1470 1498 1605 1620 1715 1764 1890 1926 2058 2140 2205 2247 2268 2646 2835 2889 2940 2996 3087 3210 3430 3745 3780 3852 3969 4116 4410 4494 4815 5145 5243 5292 5670 5778 6174 6420 6615 6741 6860 7490 7938 8667 8820 8988 9261 9630 10290 10486 11235 11340 11449 11556 12348 13230 13482 14445 14980 15435 15729 15876 17334 18522 19260 19845 20223 20580 20972 22470 22898 26215 26460 26964 27783 28890 30870 31458 33705 34347 34668 36701 37044 39690 40446 43335 44940 45796 46305 47187 52430 55566 57245 57780 60669 61740 62916 67410 68694 73402 78645 79380 80143 80892 86670 92610 94374 101115 103041 104860 110103 111132 114490 121338 134820 137388 138915 141561 146804 157290 160286 171735 173340 183505 185220 188748 202230 206082 220206 228980 235935 240429 242676 277830 283122 303345 309123 314580 320572 330309 343470 367010 400715 404460 412164 424683 440412 471870 480858 515205 550515 555660 561001 566244 606690 618246 660618 686940 707805 721287 734020 801430 849366 927369 943740 961716 990927 1030410 1101030 1122002 1202145 1213380 1225043 1236492 1321236 1415610 1442574 1545615 1602860 1651545 1683003 1698732 1854738 1981854 2060820 2123415 2163861 2202060 2244004 2404290 2450086 2805005 2831220 2885148 2972781 3091230 3303090 3366006 3606435 3675129 3709476 3927007 3963708 4246830 4327722 4636845 4808580 4900172 4954635 5049009 5610010 5945562 6125215 6182460 6491583 6606180 6732012 7212870 7350258 7854014 8415015 8493660 8575301 8655444 9273690 9909270 10098018 10819305 11025387 11220020 11781021 11891124 12250430 12983166 14425740 14700516 14863905 15147027 15708028 16830030 17150602 18375645 18547380 19635035 19818540 20196036 21638610 22050774 23562042 24500860 25245045 25725903 25966332 29727810 30294054 32457915 33076161 33660060 34301204 35343063 36751290 39270070 42876505 43277220 44101548 45441081 47124084 50490090 51451806 55126935 58905105 59455620 60027107 60588108 64915830 66152322 70686126 73502580 75735135 77177709 78540140 85753010 90882162 99228483 100980180 102903612 106029189 110253870 117810210 120054214 128629515 129831660 132304644 141372252 151470270 154355418 165380805 171506020 176715315 180081321 181764324 198456966 212058378 220507740 227205405 231533127 235620420 240108428 257259030 300135535 302940540 308710836 318087567 330761610 353430630 360162642 385888545 396913932 420189749 424116756 454410810 463066254 496142415 514518060 530145945 540243963 600271070 636175134 661523220 694599381 706861260 720325284 771777090 840379498 900406605 908821620 926132508 992284830 1060291890 1080487926 1157665635 1200542140 1260569247 1272350268 1389198762 1543554180 1590437835 1620731889 1680758996 1800813210 1984569660 2100948745 2120583780 2160975852 2315331270 2521138494 2701219815 2778397524 3180875670 3241463778 3472996905 3601626420 3781707741 4201897490 4630662540 4862195667 5042276988 5402439630 6302846235 6361751340 6482927556 6945993810 7563415482 8103659445 8403794980 9724391334 10804879260 11345123223 12605692470 13891987620 15126830964 16207318890 18908538705 19448782668 22690246446 24310978335 25211384940 32414637780 34035369669 37817077410 45380492892 48621956670 56725616115 68070739338 75634154820 97243913340 113451232230 136141478676 170176848345 226902464460 340353696690 680707393380
• Sum of all divisors σ(n): 2513760480000
• Sum of proper divisors (its aliquot sum) s(n): 1833053086620
• 680707393380 is an abundant number, because the sum of its proper divisors (1833053086620) is greater than itself. Its abundance is 1152345693240

Bases of 680707393380

• Binary: 1001111001111101010100101000011101100100₂
• Hexadecimal: 0x9E7D528764
• Base-36: 8OPNLU90

Squares and roots of 680707393380

• 680707393380 squared (680707393380²) is 463362555402194067824400
• 680707393380 cubed (680707393380³) is 315414317277723361441646251562472000
• The square root of 680707393380 is 825049.9338706719
• The cube root of 680707393380 is 8796.7075897063

Scales and comparisons

• 680,707,393,380 seconds is equal to 21,644 years, 20 weeks, 1 day, 19 hours, 3 minutes.
• To count from 1 to 680,707,393,380 would take you about forty-three thousand, two hundred eighty-eight 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 680707393380 cubic inches would be around 733.1 feet tall.

Recreational maths with 680707393380

• 680707393380 backwards is 083393707086
• 680707393380 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 680707393380's digits is 54
• More coming soon!