130138464872

Names of 130138464872

• Cardinal: 130138464872 can be written as One hundred thirty billion, one hundred thirty-eight million, four hundred sixty-four thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.30138464872 × 10¹¹

Factors of 130138464872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1563

Divisors of 130138464872

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 13 17 19 26 34 38 52 68 76 104 136 152 169 221 233 247 323 338 442 466 494 646 676 884 932 988 1279 1292 1352 1768 1864 1976 2558 2584 2873 3029 3211 3961 4199 4427 5116 5746 6058 6422 7922 8398 8854 10232 11492 12116 12844 15844 16627 16796 17708 21743 22984 24232 24301 25688 31688 33254 33592 35416 39377 43486 48602 51493 54587 57551 66508 75259 78754 86972 97204 102986 109174 115102 133016 150518 157508 173944 194408 205972 216151 218348 230204 282659 298007 301036 315016 315913 411944 413117 432302 436696 460408 565318 596014 602072 631826 669409 748163 826234 864604 978367 1130636 1192028 1263652 1338818 1496326 1652468 1729208 1956734 2261272 2384056 2527304 2677636 2992652 3304936 3674567 3874091 3913468 4106869 5066119 5355272 5370521 5662133 5985304 7349134 7748182 7826936 8213738 10132238 10741042 11324266 12718771 14698268 15496364 16427476 20264476 21482084 22648532 25437542 29396536 30992728 32854952 40528952 42964168 45297064 50363183 50875084 65859547 69816773 73607729 96256261 100726366 101750168 131719094 139633546 147215458 192512522 201452732 263438188 279267092 294430916 385025044 402905464 526876376 558534184 588861832 770050088 856174111 956900477 1251331393 1712348222 1913800954 2502662786 3424696444 3827601908 5005325572 6849392888 7655203816 10010651144 16267308109 32534616218 65069232436 130138464872
• Sum of all divisors σ(n): 295985664000
• Sum of proper divisors (its aliquot sum) s(n): 165847199128
• 130138464872 is an abundant number, because the sum of its proper divisors (165847199128) is greater than itself. Its abundance is 35708734256

Bases of 130138464872

• Binary: 1111001001100110110110110001001101000₂
• Hexadecimal: 0x1E4CDB6268
• Base-36: 1NS92Y5K

Squares and roots of 130138464872

• 130138464872 squared (130138464872²) is 16936020039240777976384
• 130138464872 cubed (130138464872³) is 2204027648948224046229600429582848
• The square root of 130138464872 is 360747.0926729695
• The cube root of 130138464872 is 5067.5949320415

Scales and comparisons

• 130,138,464,872 seconds is equal to 4,138 years, 5 hours, 34 minutes, 32 seconds.
• To count from 1 to 130,138,464,872 would take you about eight thousand, two hundred seventy-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 130138464872 cubic inches would be around 422.3 feet tall.

Recreational maths with 130138464872

• 130138464872 backwards is 278464831031
• The number of decimal digits it has is: 12
• The sum of 130138464872's digits is 47
• More coming soon!