55387017216

Names of 55387017216

• Cardinal: 55387017216 can be written as Fifty-five billion, three hundred eighty-seven million, seventeen thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 5.5387017216 × 10¹⁰

Factors of 55387017216

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 234

Divisors of 55387017216

• Number of divisors d(n): 286
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 229 243 256 288 324 384 432 458 486 512 576 648 687 729 768 864 916 972 1024 1152 1296 1374 1458 1536 1728 1832 1944 2048 2061 2187 2304 2592 2748 2916 3072 3456 3664 3888 4096 4122 4374 4608 5184 5496 5832 6144 6183 6561 6912 7328 7776 8244 8748 9216 10368 10992 11664 12288 12366 13122 13824 14656 15552 16488 17496 18432 18549 19683 20736 21984 23328 24732 26244 27648 29312 31104 32976 34992 36864 37098 39366 41472 43968 46656 49464 52488 55296 55647 58624 59049 62208 65952 69984 74196 78732 82944 87936 93312 98928 104976 110592 111294 117248 118098 124416 131904 139968 148392 157464 165888 166941 175872 186624 197856 209952 222588 234496 236196 248832 263808 279936 296784 314928 331776 333882 351744 373248 395712 419904 445176 468992 472392 497664 500823 527616 559872 593568 629856 667764 703488 746496 791424 839808 890352 937984 944784 995328 1001646 1055232 1119744 1187136 1259712 1335528 1406976 1492992 1502469 1582848 1679616 1780704 1889568 2003292 2110464 2239488 2374272 2519424 2671056 2813952 2985984 3004938 3165696 3359232 3561408 3779136 4006584 4220928 4478976 4507407 4748544 5038848 5342112 6009876 6331392 6718464 7122816 7558272 8013168 8441856 8957952 9014814 9497088 10077696 10684224 12019752 12662784 13436928 13522221 14245632 15116544 16026336 18029628 18994176 20155392 21368448 24039504 25325568 26873856 27044442 28491264 30233088 32052672 36059256 37988352 40310784 42736896 48079008 54088884 56982528 60466176 64105344 72118512 75976704 80621568 85473792 96158016 108177768 113965056 120932352 128210688 144237024 170947584 192316032 216355536 227930112 241864704 256421376 288474048 341895168 384632064 432711072 512842752 576948096 683790336 769264128 865422144 1025685504 1153896192 1538528256 1730844288 2051371008 2307792384 3077056512 3461688576 4615584768 6154113024 6923377152 9231169536 13846754304 18462339072 27693508608 55387017216
• Sum of all divisors σ(n): 166865331890
• Sum of proper divisors (its aliquot sum) s(n): 111478314674
• 55387017216 is an abundant number, because the sum of its proper divisors (111478314674) is greater than itself. Its abundance is 56091297458

Bases of 55387017216

• Binary: 110011100101010100101101000000000000₂
• Hexadecimal: 0xCE552D000
• Base-36: PG00000

Squares and roots of 55387017216

• 55387017216 squared (55387017216²) is 3067721676085480390656
• 55387017216 cubed (55387017216³) is 169911953287242877884894277533696
• The square root of 55387017216 is 235344.4650209561
• The cube root of 55387017216 is 3811.8516686043

Scales and comparisons

• 55,387,017,216 seconds is equal to 1,761 years, 7 weeks, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 55,387,017,216 would take you about three thousand, five hundred twenty-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 55387017216 cubic inches would be around 317.7 feet tall.

Recreational maths with 55387017216

• 55387017216 backwards is 61271078355
• The number of decimal digits it has is: 11
• The sum of 55387017216's digits is 45
• More coming soon!