1553428978249216

Names of 1553428978249216

• Cardinal: 1553428978249216 can be written as One quadrillion, five hundred fifty-three trillion, four hundred twenty-eight billion, nine hundred seventy-eight million, two hundred forty-nine thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.553428978249216 × 10¹⁵

Factors of 1553428978249216

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 357

Divisors of 1553428978249216

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 8 16 32 64 67 97 128 134 191 194 256 268 382 388 512 536 764 776 1072 1528 1552 2144 3056 3104 4288 4489 6112 6208 6499 8576 8978 12224 12416 12797 12998 17152 17956 18527 24448 24832 25594 25996 34304 35912 36481 37054 48896 49664 51188 51992 71824 72962 74108 97792 102376 103984 143648 145924 148216 204752 207968 287296 291848 296432 409504 415936 435433 574592 583696 592864 819008 831872 857399 870866 1149184 1167392 1185728 1241309 1638016 1663744 1714798 1741732 2298368 2334784 2371456 2444227 2482618 3276032 3327488 3429596 3483464 3538657 4669568 4742912 4888454 4965236 6552064 6859192 6966928 6967871 7077314 9339136 9485824 9776908 9930472 13718384 13933856 13935742 14154628 18678272 19553816 19860944 27436768 27867712 27871484 28309256 39107632 39721888 54873536 55735424 55742968 56618512 78215264 79443776 83167703 109747072 111470848 111485936 113237024 156430528 158887552 163763209 166335406 219494144 222941696 222971872 226474048 237090019 312861056 317775104 327526418 332670812 438988288 445943744 452948096 466847357 474180038 625722112 635550208 655052836 665341624 675883487 891887488 905896192 933694714 948360076 1251444224 1310105672 1330683248 1351766974 1783774976 1811792384 1867389428 1896720152 2620211344 2661366496 2703533948 3567549952 3734778856 3793440304 5240422688 5322732992 5407067896 7469557712 7586880608 10480845376 10645465984 10814135792 14939115424 15173761216 15885031273 20961690752 21290931968 21628271584 29878230848 30347522432 31278772919 31770062546 41923381504 42581863936 43256543168 45284193629 59756461696 60695044864 62557545838 63540125092 83846763008 86513086336 90568387258 119512923392 121390089728 125115091676 127080250184 173026172672 181136774516 239025846784 250230183352 254160500368 346052345344 362273549032 500460366704 508321000736 724547098064 1000920733408 1016642001472 1449094196128 2001841466816 2033284002944 2898188392256 3034040973143 4003682933632 4066568005888 5796376784512 6068081946286 8007365867264 8133136011776 11592753569024 12136163892572 16014731734528 23185507138048 24272327785144 48544655570288 97089311140576 194178622281152 388357244562304 776714489124608 1553428978249216
• Sum of all divisors σ(n): 3200078306380032
• Sum of proper divisors (its aliquot sum) s(n): 1646649328130816
• 1553428978249216 is an abundant number, because the sum of its proper divisors (1646649328130816) is greater than itself. Its abundance is 93220349881600

Bases of 1553428978249216

• Binary: 101100001001101010111011110011011101010111000000000₂
• Hexadecimal: 0x584D5DE6EAE00
• Base-36: FAN7F5AVB4

Squares and roots of 1553428978249216

• 1553428978249216 squared (1553428978249216²) is 2413141590464403196424604614656
• 1553428978249216 cubed (1553428978249216³) is 3748644075245805897410983507599308165214109696
• The square root of 1553428978249216 is 39413563.3792380665
• The cube root of 1553428978249216 is 115814.7304691459

Scales and comparisons

• 1,553,428,978,249,216 seconds is equal to 49,394,236 years, 22 weeks, 5 days, 1 hour, 40 minutes, 16 seconds.
• To count from 1 to 1,553,428,978,249,216 would take you about one hundred forty-eight million, one hundred eighty-two thousand, seven hundred nine 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 1553428978249216 cubic inches would be around 9651.2 feet tall.

Recreational maths with 1553428978249216

• 1553428978249216 backwards is 6129428798243551
• The number of decimal digits it has is: 16
• The sum of 1553428978249216's digits is 76
• More coming soon!