64139315415925920
64,139,315,415,925,920 is an even composite number composed of six prime numbers multiplied together.
64139315415925920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 64139315415925920:
25 × 3 × 5 × 53 × 127 × 1408972
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 53 × 127 × 140897 × 140897)See below for interesting mathematical facts about the number 64139315415925920 from the Numbermatics database.
Names of 64139315415925920
- Cardinal: 64139315415925920 can be written as Sixty-four quadrillion, one hundred thirty-nine trillion, three hundred fifteen billion, four hundred fifteen million, nine hundred twenty-five thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 6.413931541592592 × 1016
Factors of 64139315415925920
Divisors of 64139315415925920
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 53 60 80 96 106 120 127 159 160 212 240 254 265 318 381 424 480 508 530 635 636 762 795 848 1016 1060 1270 1272 1524 1590 1696 1905 2032 2120 2540 2544 3048 3180 3810 4064 4240 5080 5088 6096 6360 6731 7620 8480 10160 12192 12720 13462 15240 20193 20320 25440 26924 30480 33655 40386 53848 60960 67310 80772 100965 107696 134620 140897 161544 201930 215392 269240 281794 323088 403860 422691 538480 563588 646176 704485 807720 845382 1076960 1127176 1408970 1615440 1690764 2113455 2254352 2817940 3230880 3381528 4226910 4508704 5635880 6763056 7467541 8453820 11271760 13526112 14935082 16907640 17893919 22402623 22543520 29870164 33815280 35787838 37337705 44805246 53681757 59740328 67630560 71575676 74675410 89469595 89610492 107363514 112013115 119480656 143151352 149350820 178939190 179220984 214727028 224026230 238961312 268408785 286302704 298701640 357878380 358441968 429454056 448052460 536817570 572605408 597403280 715756760 716883936 858908112 896104920 948377707 1073635140 1194806560 1431513520 1717816224 1792209840 1896755414 2147270280 2845133121 2863027040 3584419680 3793510828 4294540560 4741888535 5690266242 7587021656 8589081120 9483777070 11380532484 14225665605 15174043312 18967554140 19851964609 22761064968 28451331210 30348086624 37935108280 39703929218 45522129936 56902662420 59555893827 75870216560 79407858436 91044259872 99259823045 113805324840 119111787654 151740433120 158815716872 198519646090 227610649680 238223575308 297779469135 317631433744 397039292180 455221299360 476447150616 595558938270 635262867488 794078584360 952894301232 1052154124277 1191117876540 1588157168720 1905788602464 2104308248554 2382235753080 2521199505343 3156462372831 3176314337440 4208616497108 4764471506160 5042399010686 5260770621385 6312924745662 7563598516029 8417232994216 9528943012320 10084798021372 10521541242770 12605997526715 12625849491324 15127197032058 15782311864155 16834465988432 20169596042744 21043082485540 25211995053430 25251698982648 30254394064116 31564623728310 33668931976864 37817992580145 40339192085488 42086164971080 50423990106860 50503397965296 60508788128232 63129247456620 75635985160290 80678384170976 84172329942160 100847980213720 101006795930592 121017576256464 126258494913240 133623573783179 151271970320580 168344659884320 201695960427440 242035152512928 252516989826480 267247147566358 302543940641160 400870721349537 403391920854880 505033979652960 534494295132716 605087881282320 668117868915895 801741442699074 1068988590265432 1210175762564640 1336235737831790 1603482885398148 2004353606747685 2137977180530864 2672471475663580 3206965770796296 4008707213495370 4275954361061728 5344942951327160 6413931541592592 8017414426990740 10689885902654320 12827863083185184 16034828853981480 21379771805308640 32069657707962960 64139315415925920
- Sum of all divisors σ(n): 207473242935748608
- Sum of proper divisors (its aliquot sum) s(n): 143333927519822688
- 64139315415925920 is an abundant number, because the sum of its proper divisors (143333927519822688) is greater than itself. Its abundance is 79194612103896768
Bases of 64139315415925920
- Binary: 111000111101111001011110000101111000000011000100101000002
- Hexadecimal: 0xE3DE5E1780C4A0
- Base-36: HJJHMQALCIO
Squares and roots of 64139315415925920
- 64139315415925920 squared (641393154159259202) is 4113851782023632372083970927846400
- 64139315415925920 cubed (641393154159259203) is 263859637021582681339109773892790446633767538688000
-
The
square root of 64139315415925920 is 253257409.3998553085 -
The
cube root of 64139315415925920 is 400290.0301053643
Scales and comparisons
How big is 64139315415925920?- 64,139,315,415,925,920 seconds is equal to 2,039,431,834 years, 15 weeks, 3 days, 7 hours, 52 minutes.
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To count from 1 to 64,139,315,415,925,920 would take you about six billion, one hundred eighteen million, two hundred ninety-five thousand, five hundred two 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 64139315415925920 cubic inches would be around 33357.5 feet tall.
Recreational maths with 64139315415925920
- 64139315415925920 backwards is 02952951451393146
- The number of decimal digits it has is: 17
- The sum of 64139315415925920's digits is 69
- More coming soon!
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