137686697434

Names of 137686697434

• Cardinal: 137686697434 can be written as One hundred thirty-seven billion, six hundred eighty-six million, six hundred ninety-seven thousand, four hundred thirty-four.

Scientific notation

• Scientific notation: 1.37686697434 × 10¹¹

Factors of 137686697434

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 652

Divisors of 137686697434

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 11 13 19 22 26 38 143 169 209 247 286 338 361 418 494 607 722 1214 1859 2197 2717 3211 3718 3971 4394 4693 5434 6422 6677 7891 7942 9386 11533 13354 15782 23066 24167 28561 35321 41743 48334 51623 57122 61009 70642 83486 86801 102583 103246 122018 126863 149929 173602 205166 219127 253726 299858 314171 438254 459173 542659 628342 671099 793117 918346 1085318 1128413 1333579 1342198 1586234 1649219 1949077 2256826 2410397 2667158 2848651 3298438 3898154 4820794 5697302 5969249 8724287 10310521 11938498 14669369 17336527 17448574 20621042 21439847 25338001 29338738 31335161 34673054 37032463 42879694 50676002 62670322 74064926 113415731 190701797 226831462 278718011 329394013 381403594 407357093 481422019 557436022 658788026 814714186 962844038 3623334143 5295642209 6258486247 7246668286 10591284418 12516972494 68843348717 137686697434
• Sum of all divisors σ(n): 258027147648
• Sum of proper divisors (its aliquot sum) s(n): 120340450214
• 137686697434 is a deficient number, because the sum of its proper divisors (120340450214) is less than itself. Its deficiency is 17346247220

Bases of 137686697434

• Binary: 10000000001110110001000100010111011010₂
• Hexadecimal: 0x200EC445DA
• Base-36: 1R933ROA

Squares and roots of 137686697434

• 137686697434 squared (137686697434²) is 18957626650281862184356
• 137686697434 cubed (137686697434³) is 2610213004664093689395510900142504
• The square root of 137686697434 is 371061.5817273461
• The cube root of 137686697434 is 5163.7355698587

Scales and comparisons

• 137,686,697,434 seconds is equal to 4,378 years, 4 days, 50 minutes, 34 seconds.
• To count from 1 to 137,686,697,434 would take you about eight thousand, seven hundred fifty-six 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 137686697434 cubic inches would be around 430.3 feet tall.

Recreational maths with 137686697434

• 137686697434 backwards is 434796686731
• The number of decimal digits it has is: 12
• The sum of 137686697434's digits is 64
• More coming soon!