13015275242871808

Names of 13015275242871808

• Cardinal: 13015275242871808 can be written as Thirteen quadrillion, fifteen trillion, two hundred seventy-five billion, two hundred forty-two million, eight hundred seventy-one thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.3015275242871808 × 10¹⁶

Factors of 13015275242871808

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 976

Divisors of 13015275242871808

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 4 8 16 32 64 128 151 256 302 512 604 823 1024 1208 1646 2416 3292 4832 6584 9664 13168 19328 22801 26336 38656 45602 52672 77312 91204 105344 124273 154624 182408 210688 248546 364816 421376 497092 677329 729632 842752 994184 1354658 1459264 1988368 2709316 2918528 3976736 5418632 5837056 7953472 10837264 11674112 15906944 18765223 21674528 23348224 31813888 37530446 43349056 63627776 75060892 86698112 102276679 127255552 150121784 173396224 204553358 300243568 346792448 409106716 557441767 600487136 693584896 818213432 1114883534 1200974272 1636426864 2229767068 2401948544 3272853728 4459534136 4803897088 6545707456 8919068272 9607794176 13091414912 15443778529 17838136544 19215588352 26182829824 30887557058 35676273088 52365659648 61775114116 71352546176 84173706817 104731319296 123550228232 142705092352 168347413634 247100456464 285410184704 336694827268 494200912928 570820369408 673389654536 988401825856 1346779309072 1976803651712 2693558618144 3953607303424 5387117236288 7907214606848 10774234472576 12710229729367 15814429213696 21548468945152 25420459458734 43096937890304 50840918917468 86193875780608 101681837834936 203363675669872 406727351339744 813454702679488 1626909405358976 3253818810717952 6507637621435904 13015275242871808
• Sum of all divisors σ(n): 26223147794136720
• Sum of proper divisors (its aliquot sum) s(n): 13207872551264912
• 13015275242871808 is an abundant number, because the sum of its proper divisors (13207872551264912) is greater than itself. Its abundance is 192597308393104

Bases of 13015275242871808

• Binary: 101110001111010101001011101001100000010101110000000000₂
• Hexadecimal: 0x2E3D52E9815C00
• Base-36: 3K5J2WJ5O1S

Squares and roots of 13015275242871808

• 13015275242871808 squared (13015275242871808²) is 169397389647711800721115121188864
• 13015275242871808 cubed (13015275242871808³) is 2204753651688972501350759713004325156878509146112
• The square root of 13015275242871808 is 114084509.2151945403
• The cube root of 13015275242871808 is 235225.5281305551

Scales and comparisons

• 13,015,275,242,871,808 seconds is equal to 413,845,493 years, 43 weeks, 2 days, 11 hours, 3 minutes, 28 seconds.
• To count from 1 to 13,015,275,242,871,808 would take you about one billion, two hundred forty-one million, five hundred thirty-six thousand, four hundred eighty-one 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 13015275242871808 cubic inches would be around 19602.1 feet tall.

Recreational maths with 13015275242871808

• 13015275242871808 backwards is 80817824257251031
• 13015275242871808 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13015275242871808's digits is 64
• More coming soon!