18480989433259072

Names of 18480989433259072

• Cardinal: 18480989433259072 can be written as Eighteen quadrillion, four hundred eighty trillion, nine hundred eighty-nine billion, four hundred thirty-three million, two hundred fifty-nine thousand and seventy-two.

Scientific notation

• Scientific notation: 1.8480989433259072 × 10¹⁶

Factors of 18480989433259072

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 580

Divisors of 18480989433259072

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 8 16 32 64 157 314 421 628 842 1256 1684 2512 3368 5024 6736 10048 13472 24649 26944 49298 66097 98596 132194 177241 197192 264388 354482 394384 528776 708964 788768 1057552 1417928 1577536 2115104 2835856 3869893 4230208 5671712 7739786 10377229 11343424 15479572 20754458 27826837 30959144 41508916 55653674 61918288 74618461 83017832 111307348 123836576 149236922 166035664 222614696 247673152 298473844 332071328 445229392 596947688 664142656 890458784 1193895376 1629224953 1780917568 2387790752 3258449906 4368813409 4775581504 6516899812 8737626818 11715098377 13033799624 17475253636 23430196754 26067599248 34950507272 46860393508 52135198496 69901014544 93720787016 104270396992 139802029088 187441574032 279604058176 374883148064 685903705213 749766296128 1371807410426 1839270445189 2743614820852 3678540890378 5487229641704 7357081780756 10974459283408 14714163561512 21948918566816 29428327123024 43897837133632 58856654246048 117713308492096 288765459894673 577530919789346 1155061839578692 2310123679157384 4620247358314768 9240494716629536 18480989433259072
• Sum of all divisors σ(n): 36996174946135600
• Sum of proper divisors (its aliquot sum) s(n): 18515185512876528
• 18480989433259072 is an abundant number, because the sum of its proper divisors (18515185512876528) is greater than itself. Its abundance is 34196079617456

Bases of 18480989433259072

• Binary: 1000001101010000101110010101010010001000110010001000000₂
• Hexadecimal: 0x41A85CAA446440
• Base-36: 51YYPC7K01S

Squares and roots of 18480989433259072

• 18480989433259072 squared (18480989433259072²) is 341546970432233475277839470301184
• 18480989433259072 cubed (18480989433259072³) is 6312125951519755555922437580613679258638540341248
• The square root of 18480989433259072 is 135944802.8916849471
• 18480989433259072 is a perfect cube number. Its cube root is 264388

Scales and comparisons

• 18,480,989,433,259,072 seconds is equal to 587,638,298 years, 27 weeks, 1 day, 17 hours, 17 minutes, 52 seconds.
• To count from 1 to 18,480,989,433,259,072 would take you about one billion, seven hundred sixty-two million, nine hundred fourteen thousand, eight hundred ninety-five 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 18480989433259072 cubic inches would be around 22032.3 feet tall.

Recreational maths with 18480989433259072

• 18480989433259072 backwards is 27095233498908481
• The number of decimal digits it has is: 17
• The sum of 18480989433259072's digits is 82
• More coming soon!