72810053316116480

Names of 72810053316116480

• Cardinal: 72810053316116480 can be written as Seventy-two quadrillion, eight hundred ten trillion, fifty-three billion, three hundred sixteen million, one hundred sixteen thousand, four hundred eighty.

Scientific notation

• Scientific notation: 7.281005331611648 × 10¹⁶

Factors of 72810053316116480

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 25
• Sum of prime factors: 855

Divisors of 72810053316116480

• Number of divisors d(n): 1368
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 31 32 35 40 52 56 62 64 65 70 80 91 104 112 124 128 130 140 155 160 182 208 217 224 248 256 260 280 310 320 364 403 416 434 448 455 496 512 520 560 620 640 728 797 806 832 868 896 910 961 992 1024 1040 1085 1120 1240 1280 1456 1594 1612 1664 1736 1792 1820 1922 1984 2015 2048 2080 2170 2240 2480 2560 2821 2912 3188 3224 3328 3472 3584 3640 3844 3968 3985 4030 4096 4160 4340 4480 4805 4960 5120 5579 5642 5824 6376 6448 6656 6727 6944 7168 7280 7688 7936 7970 8060 8192 8320 8680 8960 9610 9920 10240 10361 11158 11284 11648 12493 12752 12896 13312 13454 13888 14105 14336 14560 15376 15872 15940 16120 16384 16640 17360 17920 19220 19840 20480 20722 22316 22568 23296 24707 24986 25504 25792 26624 26908 27776 27895 28210 28672 29120 30752 31744 31880 32240 32768 33280 33635 34720 35840 38440 39680 40960 41444 44632 45136 46592 49414 49972 51008 51584 51805 53248 53816 55552 55790 56420 57344 58240 61504 62465 63488 63760 64480 65536 66560 67270 69440 71680 72527 76880 79360 81920 82888 87451 89264 90272 93184 98828 99944 102016 103168 103610 106496 107632 111104 111580 112840 114688 116480 123008 123535 124930 126976 127520 128960 131072 133120 134540 138880 143360 145054 153760 158720 163840 165776 172949 174902 178528 180544 186368 197656 199888 204032 206336 207220 212992 215264 222208 223160 225680 229376 232960 246016 247070 249860 253952 255040 257920 262144 266240 269080 277760 286720 290108 307520 317440 321191 327680 331552 345898 349804 357056 361088 362635 372736 395312 399776 408064 412672 414440 425984 430528 437255 444416 446320 451360 458752 465920 492032 494140 499720 507904 510080 515840 532480 538160 555520 573440 580216 615040 634880 635209 642382 655360 663104 691796 699608 714112 722176 725270 745472 765917 790624 799552 816128 825344 828880 851968 861056 864745 874510 888832 892640 902720 917504 931840 984064 988280 999440 1015808 1020160 1031680 1064960 1076320 1111040 1146880 1160432 1230080 1269760 1270418 1284764 1310720 1326208 1383592 1399216 1428224 1444352 1450540 1490944 1531834 1581248 1599104 1605955 1632256 1650688 1657760 1703936 1722112 1729490 1749020 1777664 1785280 1805440 1835008 1863680 1968128 1976560 1998880 2031616 2040320 2063360 2129920 2152640 2222080 2248337 2293760 2320864 2460160 2539520 2540836 2569528 2652416 2767184 2798432 2856448 2888704 2901080 2981888 3063668 3162496 3176045 3198208 3211910 3264512 3301376 3315520 3407872 3444224 3458980 3498040 3555328 3570560 3610880 3727360 3829585 3936256 3953120 3997760 4063232 4080640 4126720 4259840 4305280 4444160 4446463 4496674 4587520 4641728 4920320 5079040 5081672 5139056 5304832 5361419 5534368 5596864 5712896 5777408 5802160 5963776 6127336 6324992 6352090 6396416 6423820 6529024 6602752 6631040 6888448 6917960 6996080 7110656 7141120 7221760 7454720 7659170 7872512 7906240 7995520 8126464 8161280 8253440 8257717 8519680 8610560 8888320 8892926 8993348 9175040 9283456 9840640 9956921 10158080 10163344 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• Sum of all divisors σ(n): 222509985999797664
• Sum of proper divisors (its aliquot sum) s(n): 149699932683681184
• 72810053316116480 is an abundant number, because the sum of its proper divisors (149699932683681184) is greater than itself. Its abundance is 76889879367564704

Bases of 72810053316116480

• Binary: 100000010101011000101101110010011111111000000000000000000₂
• Hexadecimal: 0x102AC5B93FC0000
• Base-36: JWX0CQCJQBK

Squares and roots of 72810053316116480

• 72810053316116480 squared (72810053316116480²) is 5301303863895724425876508927590400
• 72810053316116480 cubed (72810053316116480³) is 385988216975181998786578679030933103169652129792000
• The square root of 72810053316116480 is 269833380.6557603799
• The cube root of 72810053316116480 is 417571.1154579041

Scales and comparisons

• 72,810,053,316,116,480 seconds is equal to 2,315,134,479 years, 8 weeks, 6 days, 21 minutes, 20 seconds.
• To count from 1 to 72,810,053,316,116,480 would take you about six billion, nine hundred forty-five million, four hundred three thousand, four hundred thirty-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 72810053316116480 cubic inches would be around 34797.6 feet tall.

Recreational maths with 72810053316116480

• 72810053316116480 backwards is 08461161335001827
• 72810053316116480 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 72810053316116480's digits is 56
• More coming soon!