13251996772120071

Names of 13251996772120071

• Cardinal: 13251996772120071 can be written as Thirteen quadrillion, two hundred fifty-one trillion, nine hundred ninety-six billion, seven hundred seventy-two million, one hundred twenty thousand and seventy-one.

Scientific notation

• Scientific notation: 1.3251996772120071 × 10¹⁶

Factors of 13251996772120071

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 964946

Divisors of 13251996772120071

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 19 21 57 63 133 171 399 1197 1549 4647 7477 10843 13941 22431 29431 32529 52339 67293 88293 97587 142063 157017 206017 264879 426189 471051 618051 955891 994441 1278567 1854153 2867673 2983323 6691237 8603019 8949969 11581873 18161929 20073711 34745619 54485787 60221133 81073111 104236857 127133503 163457361 220055587 243219333 381400509 660166761 729657999 1144201527 1480675159 1540389109 1980500283 4442025477 4621167327 7147197007 10364726113 13326076431 13863501981 21441591021 28132828021 31094178339 50030379049 64324773063 84398484063 93282535017 135796743133 150091137147 196929796147 253195452189 407390229399 450273411441 590789388441 950577201931 1222170688197 1772368165323 2851731605793 8555194817379 11071008163843 33213024491529 77497057146901 99639073474587 210349155113017 232491171440703 631047465339051 697473514322109 1472444085791119 1893142396017153 4417332257373357 13251996772120071
• Sum of all divisors σ(n): 23045669052224000
• Sum of proper divisors (its aliquot sum) s(n): 9793672280103929
• 13251996772120071 is a deficient number, because the sum of its proper divisors (9793672280103929) is less than itself. Its deficiency is 3458324492016142

Bases of 13251996772120071

• Binary: 101111000101001001111011110000001010101011011000000111₂
• Hexadecimal: 0x2F149EF02AB607
• Base-36: 3MHFV9TPB7R

Squares and roots of 13251996772120071

• 13251996772120071 squared (13251996772120071²) is 175615418448280780992836041045041
• 13251996772120071 cubed (13251996772120071³) is 2327254958411132477575205692708733654891971117911
• The square root of 13251996772120071 is 115117317.4293080503
• The cube root of 13251996772120071 is 236643.0607166323

Scales and comparisons

• 13,251,996,772,120,071 seconds is equal to 421,372,506 years, 12 weeks, 1 day, 21 hours, 47 minutes, 51 seconds.
• To count from 1 to 13,251,996,772,120,071 would take you about one billion, two hundred sixty-four million, one hundred seventeen thousand, five hundred eighteen 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 13251996772120071 cubic inches would be around 19720.3 feet tall.

Recreational maths with 13251996772120071

• 13251996772120071 backwards is 17002127769915231
• 13251996772120071 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13251996772120071's digits is 63
• More coming soon!