680487815040

Names of 680487815040

• Cardinal: 680487815040 can be written as Six hundred eighty billion, four hundred eighty-seven million, eight hundred fifteen thousand and forty.

Scientific notation

• Scientific notation: 6.8048781504 × 10¹¹

Factors of 680487815040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 5044

Divisors of 680487815040

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 19 20 22 24 30 31 32 33 38 40 44 48 55 57 60 62 64 66 76 80 88 93 95 96 110 114 120 121 124 128 132 152 155 160 165 176 186 190 192 209 220 228 240 242 248 264 285 304 310 320 330 341 352 363 372 380 384 418 440 456 465 480 484 496 528 570 589 605 608 620 627 640 660 682 704 726 744 760 836 880 912 930 960 968 992 1023 1045 1056 1140 1178 1210 1216 1240 1254 1320 1364 1408 1452 1488 1520 1672 1705 1760 1767 1815 1824 1860 1920 1936 1984 2046 2090 2112 2280 2299 2356 2420 2432 2480 2508 2640 2728 2904 2945 2976 3040 3135 3344 3410 3520 3534 3630 3648 3720 3751 3872 3968 4092 4180 4224 4560 4598 4712 4840 4960 4973 5016 5115 5280 5456 5808 5890 5952 6080 6270 6479 6688 6820 6897 7040 7068 7260 7296 7440 7502 7744 8184 8360 8835 9120 9196 9424 9680 9920 9946 10032 10230 10560 10912 11253 11495 11616 11780 11904 12160 12540 12958 13376 13640 13794 14136 14520 14880 14919 15004 15488 16368 16720 17670 18240 18392 18755 18848 19360 19437 19840 19892 20064 20460 21120 21824 22506 22990 23232 23560 24865 25080 25916 26752 27280 27588 28272 29040 29760 29838 30008 32395 32736 33440 34485 35340 36480 36784 37510 37696 38720 38874 39784 40128 40920 43648 45012 45980 46464 47120 49730 50160 51832 54560 54703 55176 56265 56544 58080 59520 59676 60016 64790 65472 66880 68970 70680 71269 73568 74595 75020 75392 77440 77748 79568 80256 81840 90024 91960 94240 94487 97185 99460 100320 103664 109120 109406 110352 112530 113088 116160 119352 120032 129580 130944 133760 137940 141360 142538 147136 149190 150040 154163 155496 159136 163680 164109 180048 183920 188480 188974 194370 198920 200640 207328 213807 218240 218812 220704 225060 226176 232320 238704 240064 259160 273515 275880 282720 283461 285076 294272 298380 300080 308326 310992 318272 327360 328218 356345 360096 367840 376960 377948 388740 397840 401280 414656 427614 437624 441408 450120 462489 472435 477408 480128 518320 547030 551760 565440 566922 570152 596760 600160 601733 616652 621984 636544 654720 656436 712690 720192 735680 755896 770815 777480 795680 820545 829312 855228 875248 882816 900240 924978 944870 954816 1036640 1039357 1069035 1094060 1103520 1130880 1133844 1140304 1193520 1200320 1203466 1233304 1243968 1312872 1417305 1425380 1440384 1471360 1511792 1541630 1554960 1591360 1641090 1695793 1710456 1750496 1800480 1805199 1849956 1889740 1909632 2073280 2078714 2138070 2188120 2207040 2267688 2280608 2312445 2387040 2400640 2406932 2466608 2487936 2625744 2834610 2850760 2929097 3008665 3023584 3083260 3109920 3118071 3182720 3282180 3391586 3420912 3500992 3600960 3610398 3699912 3779480 4146560 4157428 4276140 4376240 4414080 4535376 4561216 4624890 4774080 4813864 4933216 5087379 5196785 5251488 5669220 5701520 5858194 6017330 6047168 6166520 6219840 6236142 6564360 6783172 6841824 7001984 7201920 7220796 7399824 7558960 8314856 8478965 8552280 8752480 8787291 9025995 9070752 9122432 9249780 9548160 9627728 9866432 10174758 10393570 10502976 11338440 11403040 11432927 11716388 12034660 12094336 12333040 12439680 12472284 13128720 13566344 13683648 14441592 14645485 14799648 15117920 15590355 16629712 16957930 17104560 17504960 17574582 18051990 18141504 18499560 18653723 19255456 19732864 20349516 20787140 21005952 22676880 22806080 22865854 23432776 24069320 24666080 24944568 25436895 26257440 27132688 27367296 28883184 29290970 29599296 30235840 31180710 32220067 33259424 33915860 34209120 34298781 35009920 35149164 36103980 36283008 36999120 37307446 38510912 40699032 41574280 43936455 45353760 45612160 45731708 46865552 48138640 49332160 49889136 50873790 52514880 54265376 55961169 57164635 57766368 58581940 59198592 60471680 62361420 64440134 66518848 67831720 68418240 68597562 70298328 72207960 73998240 74614892 77021824 81398064 83148560 87872910 90707520 91463416 93268615 93731104 96277280 96660201 98664320 99778272 101747580 105029760 108530752 111922338 114329270 115532736 117163880 124722840 128880268 133037696 135663440 136836480 137195124 140596656 144415920 147996480 149229784 161100335 162796128 166297120 171493905 175745820 181415040 182926832 186537230 187462208 192554560 193320402 199556544 203495160 217061504 223844676 228658540 231065472 234327760 249445680 257760536 271326880 274390248 279805845 281193312 288831840 295992960 298459568 322200670 325592256 332594240 342987810 351491640 354420737 365853664 373074460 374924416 385109120 386640804 399113088 406990320 447689352 457317080 468655520 483301005 498891360 515521072 542653760 548780496 559611690 562386624 577663680 596919136 644401340 651184512 665188480 685975620 702983280 708841474 731707328 746148920 773281608 813980640 895378704 914634160 937311040 966602010 997782720 1031042144 1063262211 1085307520 1097560992 1119223380 1124773248 1155327360 1193838272 1288802680 1371951240 1405966560 1417682948 1463414656 1492297840 1546563216 1627961280 1772103685 1790757408 1829268320 1874622080 1933204020 1995565440 2062084288 2126524422 2195121984 2238446760 2387676544 2577605360 2743902480 2811933120 2835365896 2984595680 3093126432 3255922560 3544207370 3581514816 3658536640 3866408040 4124168576 4253048844 4390243968 4476893520 5155210720 5316311055 5487804960 5623866240 5670731792 5969191360 6186252864 7088414740 7163029632 7317073280 7732816080 8506097688 8953787040 10310421440 10632622110 10975609920 11341463584 11938382720 12372505728 14176829480 15465632160 17012195376 17907574080 20620842880 21265244220 21951219840 22682927168 28353658960 30931264320 34024390752 35815148160 42530488440 45365854336 56707317920 61862528640 68048781504 85060976880 113414635840 136097563008 170121953760 226829271680 340243907520 680487815040
• Sum of all divisors σ(n): 2591127705600
• Sum of proper divisors (its aliquot sum) s(n): 1910639890560
• 680487815040 is an abundant number, because the sum of its proper divisors (1910639890560) is greater than itself. Its abundance is 1230152075520

Bases of 680487815040

• Binary: 1001111001110000001111000000011110000000₂
• Hexadecimal: 0x9E703C0780
• Base-36: 8OM0VIIO

Squares and roots of 680487815040

• 680487815040 squared (680487815040²) is 463063666417913250201600
• 680487815040 cubed (680487815040³) is 315109182585137211145951623512064000
• The square root of 680487815040 is 824916.8534100879
• The cube root of 680487815040 is 8795.7616256515

Scales and comparisons

• 680,487,815,040 seconds is equal to 21,637 years, 21 weeks, 1 day, 9 hours, 4 minutes.
• To count from 1 to 680,487,815,040 would take you about forty-three thousand, two hundred seventy-four 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 680487815040 cubic inches would be around 733 feet tall.

Recreational maths with 680487815040

• 680487815040 backwards is 040518784086
• The number of decimal digits it has is: 12
• The sum of 680487815040's digits is 51
• More coming soon!