13078891155429

Names of 13078891155429

• Cardinal: 13078891155429 can be written as Thirteen trillion, seventy-eight billion, eight hundred ninety-one million, one hundred fifty-five thousand, four hundred twenty-nine.

Scientific notation

• Scientific notation: 1.3078891155429 × 10¹³

Factors of 13078891155429

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 256

Divisors of 13078891155429

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 11 19 27 33 57 99 121 171 209 223 297 361 363 513 627 669 1083 1089 1881 2007 2299 2453 3249 3267 3971 4237 5643 6021 6897 7359 9747 11913 12711 20691 22077 26983 35739 38133 43681 46607 49729 62073 66231 80503 80949 107217 114399 131043 139821 149187 241509 242847 393129 419463 447561 512677 547019 724527 728541 885533 944851 1179387 1258389 1342683 1538031 1641057 2173581 2656599 2834553 4614093 4923171 6017209 7969797 8503659 9740863 10393361 11089567 13842279 14769513 17952169 18051627 23909391 25510977 29222589 31180083 33268701 53856507 54154881 87667767 93540249 99806103 114326971 121985237 161569521 162464643 197473859 210701773 263003301 280620747 299418309 342980913 365955711 484708563 592421577 632105319 1028942739 1097867133 1341837607 1777264731 1896315957 2172212449 2317719503 3086828217 3293601399 4003333687 4025512821 5331794193 5688947871 6516637347 6953158509 12010001061 12076538463 19549912041 20859475527 25494914533 36030003183 36229615389 44036670557 58649736123 62578426581 76484743599 108090009549 132110011671 229454230797 396330035013 484403376127 688362692391 1188990105039 1453210128381 4359630385143 13078891155429
• Sum of all divisors σ(n): 22578915878400
• Sum of proper divisors (its aliquot sum) s(n): 9500024722971
• 13078891155429 is a deficient number, because the sum of its proper divisors (9500024722971) is less than itself. Its deficiency is 3578866432458

Bases of 13078891155429

• Binary: 10111110010100101010101010010100111111100101₂
• Hexadecimal: 0xBE52AA94FE5
• Base-36: 4MWCY3UN9

Squares and roots of 13078891155429

• 13078891155429 squared (13078891155429²) is 171057393855558922636174041
• 13078891155429 cubed (13078891155429³) is 2237241035568204562811620725686426018589
• The square root of 13078891155429 is 3616474.9626437343
• The cube root of 13078891155429 is 23560.8149624875

Scales and comparisons

• 13,078,891,155,429 seconds is equal to 415,868 years, 14 weeks, 5 days, 57 minutes, 9 seconds.
• To count from 1 to 13,078,891,155,429 would take you about one million, thirty-nine thousand, six hundred seventy 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 13078891155429 cubic inches would be around 1963.4 feet tall.

Recreational maths with 13078891155429

• 13078891155429 backwards is 92455119887031
• The number of decimal digits it has is: 14
• The sum of 13078891155429's digits is 63
• More coming soon!