664055536841131200

Names of 664055536841131200

• Cardinal: 664055536841131200 can be written as Six hundred sixty-four quadrillion, fifty-five trillion, five hundred thirty-six billion, eight hundred forty-one million, one hundred thirty-one thousand, two hundred.

Scientific notation

• Scientific notation: 6.640555368411312 × 10¹⁷

Factors of 664055536841131200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5659923136

Divisors of 664055536841131200

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 150 160 192 200 240 300 320 400 480 600 800 960 1200 1600 2400 4800 24443 48886 73329 97772 122215 146658 195544 244430 293316 366645 391088 488860 586632 611075 733290 782176 977720 1173264 1222150 1466580 1564352 1833225 1955440 2346528 2444300 2933160 3666450 3910880 4693056 4888600 5866320 7332900 7821760 9777200 11732640 14665800 19554400 23465280 29331600 39108800 58663200 117326400 5659898683 11319797366 16979696049 22639594732 28299493415 33959392098 45279189464 56598986830 67918784196 84898480245 90558378928 113197973660 135837568392 141497467075 169796960490 181116757856 226395947320 271675136784 282994934150 339593920980 362233515712 424492401225 452791894640 543350273568 565989868300 679187841960 848984802450 905583789280 1086700547136 1131979736600 1358375683920 1697969604900 1811167578560 2263959473200 2716751367840 3395939209800 4527918946400 5433502735680 6791878419600 9055837892800 13583756839200 27167513678400 138344903508569 276689807017138 415034710525707 553379614034276 691724517542845 830069421051414 1106759228068552 1383449035085690 1660138842102828 2075173552628535 2213518456137104 2766898070171380 3320277684205656 3458622587714225 4150347105257070 4427036912274208 5533796140342760 6640555368411312 6917245175428450 8300694210514140 8854073824548416 10375867763142675 11067592280685520 13281110736822624 13834490350856900 16601388421028280 20751735526285350 22135184561371040 26562221473645248 27668980701713800 33202776842056560 41503471052570700 44270369122742080 55337961403427600 66405553684113120 83006942105141400 110675922806855200 132811107368226240 166013884210282800 221351845613710400 332027768420565600 664055536841131200
• Sum of all divisors σ(n): 2178744672922348608
• Sum of proper divisors (its aliquot sum) s(n): 1514689136081217408
• 664055536841131200 is an abundant number, because the sum of its proper divisors (1514689136081217408) is greater than itself. Its abundance is 850633599240086208

Bases of 664055536841131200

• Binary: 100100110111001100101111111000010000100011000000010011000000₂
• Hexadecimal: 0x93732FE108C04C0
• Base-36: 51MK1I6LC2IO

Squares and roots of 664055536841131200

• 664055536841131200 squared (664055536841131200²) is 440969756009362956432148095613440000
• 664055536841131200 cubed (664055536841131200³) is 292828408057500159087957426043282594244887523328000000
• The square root of 664055536841131200 is 814896028.2398799371
• The cube root of 664055536841131200 is 872438.4564668839

Scales and comparisons

• 664,055,536,841,131,200 seconds is equal to 21,114,912,012 years, 47 weeks, 1 day, 6 hours, 40 minutes.
• To count from 1 to 664,055,536,841,131,200 would take you about sixty-three billion, three hundred forty-four million, seven hundred thirty-six thousand and thirty-eight 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 664055536841131200 cubic inches would be around 72703.2 feet tall.

Recreational maths with 664055536841131200

• 664055536841131200 backwards is 002131148635550466
• 664055536841131200 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 664055536841131200's digits is 60
• More coming soon!