64946536860672

Names of 64946536860672

• Cardinal: 64946536860672 can be written as Sixty-four trillion, nine hundred forty-six billion, five hundred thirty-six million, eight hundred sixty thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 6.4946536860672 × 10¹³

Factors of 64946536860672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 2873

Divisors of 64946536860672

• Number of divisors d(n): 396
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 96 102 108 128 136 144 153 192 204 216 256 272 288 289 306 384 408 432 459 512 544 576 578 612 768 816 864 867 918 1024 1088 1152 1156 1224 1536 1632 1728 1734 1836 2176 2304 2312 2448 2601 2851 3072 3264 3456 3468 3672 4352 4608 4624 4896 5202 5702 6528 6912 6936 7344 7803 8553 8704 9216 9248 9792 10404 11404 13056 13824 13872 14688 15606 17106 17408 18496 19584 20808 22808 25659 26112 27648 27744 29376 31212 34212 36992 39168 41616 45616 48467 51318 52224 55488 58752 62424 68424 73984 76977 78336 83232 91232 96934 102636 110976 117504 124848 136848 145401 147968 153954 156672 166464 182464 193868 205272 221952 235008 249696 273696 290802 295936 307908 332928 364928 387736 410544 436203 443904 470016 499392 547392 581604 615816 665856 729856 775472 821088 823939 872406 887808 998784 1094784 1163208 1231632 1308609 1331712 1459712 1550944 1642176 1647878 1744812 1997568 2189568 2326416 2463264 2471817 2617218 2663424 2919424 3101888 3284352 3295756 3489624 3995136 4379136 4652832 4926528 4943634 5234436 6203776 6568704 6591512 6979248 7415451 7990272 8128201 8758272 9305664 9853056 9887268 10468872 12407552 13137408 13183024 13958496 14830902 16256402 18611328 19706112 19774536 20937744 22246353 24384603 24815104 26274816 26366048 27916992 29661804 32512804 37222656 39412224 39549072 41875488 44492706 48769206 49630208 52732096 55833984 59323608 65025608 73153809 74445312 78824448 79098144 83750976 88985412 97538412 105464192 111667968 118647216 130051216 138179417 146307618 148890624 158196288 167501952 177970824 195076824 210928384 219461427 223335936 237294432 260102432 276358834 292615236 316392576 335003904 355941648 390153648 414538251 421856768 438922854 446671872 474588864 520204864 552717668 585230472 632785152 670007808 711883296 780307296 829076502 843713536 877845708 949177728 1040409728 1105435336 1170460944 1243614753 1265570304 1340015616 1423766592 1560614592 1658153004 1755691416 1898355456 2080819456 2210870672 2340921888 2349050089 2487229506 2531140608 2847533184 3121229184 3316306008 3511382832 3730844259 3796710912 4161638912 4421741344 4681843776 4698100178 4974459012 5695066368 6242458368 6632612016 7022765664 7047150267 7461688518 7593421824 8323277824 8843482688 9363687552 9396200356 9948918024 11390132736 12484916736 13265224032 14045531328 14094300534 14923377036 17686965376 18727375104 18792400712 19897836048 21141450801 22780265472 24969833472 26530448064 28091062656 28188601068 29846754072 35373930752 37454750208 37584801424 39795672096 42282901602 53060896128 56182125312 56377202136 59693508144 63424352403 70747861504 74909500416 75169602848 79591344192 84565803204 106121792256 112364250624 112754404272 119387016288 126848704806 141495723008 150339205696 159182688384 169131606408 212243584512 224728501248 225508808544 238774032576 253697409612 300678411392 318365376768 338263212816 424487169024 451017617088 477548065152 507394819224 601356822784 636730753536 676526425632 902035234176 955096130304 1014789638448 1202713645568 1273461507072 1353052851264 1804070468352 1910192260608 2029579276896 2405427291136 2706105702528 3608140936704 3820384521216 4059158553792 5412211405056 7216281873408 8118317107584 10824422810112 16236634215168 21648845620224 32473268430336 64946536860672
• Sum of all divisors σ(n): 204391580229480
• Sum of proper divisors (its aliquot sum) s(n): 139445043368808
• 64946536860672 is an abundant number, because the sum of its proper divisors (139445043368808) is greater than itself. Its abundance is 74498506508136

Bases of 64946536860672

• Binary: 1110110001000110001011010000100100110000000000₂
• Hexadecimal: 0x3B118B424C00
• Base-36: N0S0Z6DC0

Squares and roots of 64946536860672

• 64946536860672 squared (64946536860672²) is 4218052650194626805140291584
• 64946536860672 cubed (64946536860672³) is 273947911926120547354918774044458062184448
• The square root of 64946536860672 is 8058941.4230823145
• The cube root of 64946536860672 is 40196.2309405511

Scales and comparisons

• 64,946,536,860,672 seconds is equal to 2,065,098 years, 50 weeks, 6 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 64,946,536,860,672 would take you about five million, one hundred sixty-two thousand, seven hundred forty-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 64946536860672 cubic inches would be around 3349.7 feet tall.

Recreational maths with 64946536860672

• 64946536860672 backwards is 27606863564946
• 64946536860672 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 64946536860672's digits is 72
• More coming soon!