43989513343778816

Names of 43989513343778816

• Cardinal: 43989513343778816 can be written as Forty-three quadrillion, nine hundred eighty-nine trillion, five hundred thirteen billion, three hundred forty-three million, seven hundred seventy-eight thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 4.3989513343778816 × 10¹⁶

Factors of 43989513343778816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 15981

Divisors of 43989513343778816

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 8 11 16 22 31 32 44 62 64 88 124 128 176 248 256 341 352 496 512 682 704 961 992 1024 1364 1408 1922 1984 2048 2728 2816 3844 3968 4096 5456 5632 7688 7936 8192 10571 10912 11264 15376 15872 15937 16384 21142 21824 22528 30752 31744 31874 42284 43648 45056 61504 63488 63748 84568 87296 90112 123008 126976 127496 169136 174592 175307 180224 246016 253952 254992 338272 349184 350614 492032 494047 507904 509984 676544 698368 701228 984064 988094 1019968 1353088 1396736 1402456 1968128 1976188 2039936 2706176 2793472 2804912 3936256 3952376 4079872 5412352 5434517 5586944 5609824 7872512 7904752 8159744 10824704 10869034 11219648 15315457 15745024 15809504 16319488 21649408 21738068 22439296 30630914 31619008 32638976 43298816 43476136 44878592 61261828 63238016 65277952 86597632 86952272 89757184 122523656 126476032 130555904 168470027 173195264 173904544 179514368 245047312 252952064 253987969 261111808 336940054 347809088 359028736 490094624 505904128 507975938 673880108 695618176 718057472 980189248 1011808256 1015951876 1347760216 1391236352 1436114944 1960378496 2023616512 2031903752 2695520432 2782472704 2793867659 2872229888 3920756992 4047233024 4063807504 5391040864 5564945408 5587735318 7841513984 7873627039 8094466048 8127615008 10782081728 11129890816 11175470636 15683027968 15747254078 16255230016 21564163456 22259781632 22350941272 31366055936 31494508156 32510460032 43128326912 44519563264 44701882544 62732111872 62989016312 65020920064 86256653824 86609897429 89039126528 89403765088 125464223744 125978032624 130041840128 172513307648 173219794858 178807530176 244082438209 250928447488 251956065248 260083680256 345026615296 346439589716 357615060352 488164876418 503912130496 520167360512 690053230592 692879179432 715230120704 976329752836 1007824260992 1040334721024 1380106461184 1385758358864 1430460241408 1952659505672 2015648521984 2080669442048 2684906820299 2760212922368 2771516717728 2860920482816 3905319011344 4031297043968 4161338884096 5369813640598 5543033435456 5721840965632 7810638022688 8062594087936 10739627281196 11086066870912 11443681931264 15621276045376 16125188175872 21479254562392 22172133741824 22887363862528 31242552090752 32250376351744 42958509124784 44344267483648 45774727725056 62485104181504 64500752703488 85917018249568 88688534967296 124970208363008 129001505406976 171834036499136 177377069934592 249940416726016 343668072998272 354754139869184 499880833452032 687336145996544 709508279738368 999761666904064 1374672291993088 1419016559476736 1999523333808128 2749344583986176 3999046667616256 5498689167972352 10997378335944704 21994756671889408 43989513343778816
• Sum of all divisors σ(n): 99176224782291804
• Sum of proper divisors (its aliquot sum) s(n): 55186711438512988
• 43989513343778816 is an abundant number, because the sum of its proper divisors (55186711438512988) is greater than itself. Its abundance is 11197198094734172

Bases of 43989513343778816

• Binary: 10011100010010000011101010110100101100101100000000000000₂
• Hexadecimal: 0x9C483AB4B2C000
• Base-36: C14ZBG5B4E8

Squares and roots of 43989513343778816

• 43989513343778816 squared (43989513343778816²) is 1935077284222494509297090330361856
• 43989513343778816 cubed (43989513343778816³) is 85123108015548694747657618922281865232975707242496
• The square root of 43989513343778816 is 209736771.5584914213
• The cube root of 43989513343778816 is 353006.7846758819

Scales and comparisons

• 43,989,513,343,778,816 seconds is equal to 1,398,730,455 years, 43 weeks, 2 days, 8 hours, 46 minutes, 56 seconds.
• To count from 1 to 43,989,513,343,778,816 would take you about four billion, one hundred ninety-six million, one hundred ninety-one thousand, three hundred sixty-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 43989513343778816 cubic inches would be around 29417.2 feet tall.

Recreational maths with 43989513343778816

• 43989513343778816 backwards is 61887734331598934
• The number of decimal digits it has is: 17
• The sum of 43989513343778816's digits is 89
• More coming soon!