664632673999680

Names of 664632673999680

• Cardinal: 664632673999680 can be written as Six hundred sixty-four trillion, six hundred thirty-two billion, six hundred seventy-three million, nine hundred ninety-nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 6.6463267399968 × 10¹⁴

Factors of 664632673999680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 524936

Divisors of 664632673999680

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 64 68 80 85 96 102 120 136 160 170 173 192 204 240 255 272 320 340 346 408 449 480 510 519 544 680 692 816 865 898 960 1020 1038 1088 1347 1360 1384 1632 1730 1796 2040 2076 2245 2595 2694 2720 2768 2941 3264 3460 3592 4080 4152 4490 5190 5388 5440 5536 5882 6735 6920 7184 7633 8160 8304 8823 8980 10380 10776 11072 11764 13470 13840 14368 14705 15266 16320 16608 17646 17960 20760 21552 22899 23528 26940 27680 28736 29410 30532 33216 35292 35920 38165 41520 43104 44115 45798 47056 53880 55360 58820 61064 70584 71840 76330 77677 83040 86208 88230 91596 94112 107760 114495 117640 122128 141168 143680 152660 155354 166080 176460 183192 188224 215520 228990 233031 235280 244256 282336 305320 310708 352920 366384 388385 431040 457980 466062 470560 488512 524287 564672 610640 621416 705840 732768 776770 915960 932124 941120 1048574 1165155 1221280 1242832 1320509 1411680 1465536 1553540 1572861 1831920 1864248 2097148 2330310 2442560 2485664 2621435 2641018 2823360 3107080 3145722 3663840 3728496 3961527 4194296 4660620 4971328 5242870 5282036 6214160 6291444 6602545 7327680 7456992 7864305 7923054 8388592 8912879 9321240 10485740 10564072 12428320 12582888 13205090 14913984 15728610 15846108 16777184 17825758 18642480 19807635 20971480 21128144 24856640 25165776 26410180 26738637 31457220 31692216 33554368 35651516 37284960 39615270 41942960 42256288 44564395 50331552 52820360 53477274 62914440 63384432 71303032 74569920 79230540 83885920 84512576 89128790 90701651 100663104 105640720 106954548 125828880 126768864 133693185 142606064 158461080 167771840 178257580 181403302 211281440 213909096 235404863 251657760 253537728 267386370 272104953 285212128 316922160 356515160 362806604 422562880 427818192 453508255 470809726 503315520 534772740 544209906 570424256 633844320 706214589 713030320 725613208 855636384 907016510 941619452 1069545480 1088419812 1177024315 1267688640 1360524765 1412429178 1426060640 1451226416 1541928067 1711272768 1814033020 1883238904 2139090960 2176839624 2354048630 2721049530 2824858356 2852121280 2902452832 3083856134 3531072945 3628066040 3766477808 4001882671 4278181920 4353679248 4625784201 4708097260 5442099060 5649716712 5804905664 6167712268 7062145890 7256132080 7532955616 7709640335 8003765342 8556363840 8707358496 9251568402 9416194520 10884198120 11299433424 12005648013 12335424536 14124291780 14512264160 15065911232 15419280670 16007530684 17414716992 18503136804 18832389040 20009413355 21768396240 22598866848 23128921005 24011296026 24670849072 28248583560 29024528320 30838561340 32015061368 37006273608 37664778080 40018826710 40725041299 43536792480 45197733696 46257842010 48022592052 49341698144 56497167120 60028240065 61677122680 64030122736 74012547216 75329556160 80037653420 81450082598 87073584960 92515684020 96045184104 98683396288 112994334240 120056480130 122175123897 123354245360 128060245472 148025094432 160075306840 162900165196 185031368040 192090368208 203625206495 225988668480 240112960260 244350247794 246708490720 256120490944 296050188864 320150613680 325800330392 370062736080 384180736416 407250412990 480225920520 488700495588 493416981440 610875619485 640301227360 651600660784 692325702083 740125472160 768361472832 814500825980 960451841040 977400991176 1221751238970 1280602454720 1303201321568 1384651404166 1480250944320 1629001651960 1920903682080 1954801982352 2076977106249 2443502477940 2606402643136 2769302808332 3258003303920 3461628510415 3841807364160 3909603964704 4153954212498 4887004955880 5538605616664 6516006607840 6923257020830 7819207929408 8307908424996 9774009911760 10384885531245 11077211233328 13032013215680 13846514041660 16615816849992 19548019823520 20769771062490 22154422466656 27693028083320 33231633699984 39096039647040 41539542124980 44308844933312 55386056166640 66463267399968 83079084249960 110772112333280 132926534799936 166158168499920 221544224666560 332316336999840 664632673999680
• Sum of all divisors σ(n): 2252263233945600
• Sum of proper divisors (its aliquot sum) s(n): 1587630559945920
• 664632673999680 is an abundant number, because the sum of its proper divisors (1587630559945920) is greater than itself. Its abundance is 922997885946240

Bases of 664632673999680

• Binary: 10010111000111101011011010011100001001101101000000₂
• Hexadecimal: 0x25C7ADA709B40
• Base-36: 6JLC19SITC

Squares and roots of 664632673999680

• 664632673999680 squared (664632673999680²) is 441736591347964911088640102400
• 664632673999680 cubed (664632673999680³) is 293592571911101827605783773510197452767232000
• The square root of 664632673999680 is 25780470.7870061985
• The cube root of 664632673999680 is 87269.1131543903

Scales and comparisons

• 664,632,673,999,680 seconds is equal to 21,133,263 years, 9 weeks, 5 days, 22 hours, 8 minutes.
• To count from 1 to 664,632,673,999,680 would take you about fifty-two million, eight hundred thirty-three thousand, one hundred fifty-seven 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 664632673999680 cubic inches would be around 7272.4 feet tall.

Recreational maths with 664632673999680

• 664632673999680 backwards is 086999376236466
• The number of decimal digits it has is: 15
• The sum of 664632673999680's digits is 84
• More coming soon!