1320913893073620678169121

Names of 1320913893073620678169121

• Cardinal: 1320913893073620678169121 can be written as One septillion, three hundred twenty sextillion, nine hundred thirteen quintillion, eight hundred ninety-three quadrillion, seventy-three trillion, six hundred twenty billion, six hundred seventy-eight million, one hundred sixty-nine thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 1.320913893073620678169121 × 10²⁴

Factors of 1320913893073620678169121

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3799

Divisors of 1320913893073620678169121

• Number of divisors d(n): 48
• Complete list of divisors:
  1 79 421 3299 6241 33259 177241 260621 493039 1388879 2627461 10883401 14002039 20589059 74618461 109721441 207569419 584718059 859788679 1106161081 1626535661 4581911821 5894858419 8667993839 46192726661 67923305641 87386725399 246166302839 361971033859 465693815101 684771513281 1928984876641 3649225406219 5365941145639 19447137924281 28595711674861 36789811392979 152389805254639 288288807091301 812102633065861 1536323896018199 2259061222314019 12038794615116481 64156108012203019 121369587785437721 951064774594201999 5068332532964038501 400398270104159041579
• Sum of all divisors σ(n): 1320920115181345695096182
• Sum of proper divisors (its aliquot sum) s(n): 6222107725016927061
• 1320913893073620678169121 is a deficient number, because the sum of its proper divisors (6222107725016927061) is less than itself. Its deficiency is 1320907670965895661242060

Bases of 1320913893073620678169121

• Binary: 100010111101101101110001010111000011100001011010111010011011011110101001000100001₂
• Hexadecimal: 0x117B6E2B870B5D36F5221
• Base-36: 5Z3L0HZLVZIC38KH

Squares and roots of 1320913893073620678169121

• 1320913893073620678169121 squared (1320913893073620678169121²) is 1744813512914908602216767469250187289396677912641
• 1320913893073620678169121 cubed (1320913893073620678169121³) is 2304748410031892053592780681403935665186128313893163784859310755861758561
• The square root of 1320913893073620678169121 is 1149310181401.7052716805
• 1320913893073620678169121 is a perfect cube number. Its cube root is 109721441

Scales and comparisons

• 1,320,913,893,073,620,678,169,121 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 1,320,913,893,073,620,678,169,121 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 1320913893073620678169121 cubic inches would be around 9143453.4 feet tall.

Recreational maths with 1320913893073620678169121

• 1320913893073620678169121 backwards is 1219618760263703983190231
• The number of decimal digits it has is: 25
• The sum of 1320913893073620678169121's digits is 98
• More coming soon!