13459215042

Names of 13459215042

• Cardinal: 13459215042 can be written as Thirteen billion, four hundred fifty-nine million, two hundred fifteen thousand and forty-two.

Scientific notation

• Scientific notation: 1.3459215042 × 10¹⁰

Factors of 13459215042

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 55922

Divisors of 13459215042

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 39 42 49 54 63 78 91 98 117 126 147 182 189 234 273 294 343 351 378 441 546 637 686 702 819 882 1029 1274 1323 1638 1911 2058 2457 2646 3087 3822 4459 4914 5733 6174 8918 9261 11466 13377 17199 18522 26754 34398 40131 55897 80262 111794 120393 167691 240786 335382 391279 503073 726661 782558 1006146 1173837 1453322 1509219 2179983 2347674 2738953 3018438 3521511 4359966 5086627 5477906 6539949 7043022 8216859 10173254 10564533 13079898 15259881 16433718 19172671 19619847 21129066 24650577 30519762 35606389 38345342 39239694 45779643 49301154 57518013 71212778 73951731 91559286 106819167 115036026 137338929 147903462 172554039 213638334 249244723 274677858 320457501 345108078 498489446 517662117 640915002 747734169 961372503 1035324234 1495468338 1922745006 2243202507 4486405014 6729607521 13459215042
• Sum of all divisors σ(n): 37563456000
• Sum of proper divisors (its aliquot sum) s(n): 24104240958
• 13459215042 is an abundant number, because the sum of its proper divisors (24104240958) is greater than itself. Its abundance is 10645025916

Bases of 13459215042

• Binary: 1100100010001110110101001011000010₂
• Hexadecimal: 0x3223B52C2
• Base-36: 66L9OSI

Squares and roots of 13459215042

• 13459215042 squared (13459215042²) is 181150469546799061764
• 13459215042 cubed (13459215042³) is 2438143124589640855045515854088
• The square root of 13459215042 is 116013.8571119847
• The cube root of 13459215042 is 2378.7013041563

Scales and comparisons

• 13,459,215,042 seconds is equal to 427 years, 49 weeks, 6 days, 22 hours, 50 minutes, 42 seconds.
• To count from 1 to 13,459,215,042 would take you about eight hundred fifty-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 13459215042 cubic inches would be around 198.2 feet tall.

Recreational maths with 13459215042

• 13459215042 backwards is 24051295431
• The number of decimal digits it has is: 11
• The sum of 13459215042's digits is 36
• More coming soon!