13179123980

Names of 13179123980

• Cardinal: 13179123980 can be written as Thirteen billion, one hundred seventy-nine million, one hundred twenty-three thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.317912398 × 10¹⁰

Factors of 13179123980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1587

Divisors of 13179123980

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 10 11 20 22 37 44 55 74 103 110 121 148 185 206 220 242 370 407 412 484 515 605 740 814 1030 1133 1210 1429 1628 2035 2060 2266 2420 2858 3811 4070 4477 4532 5665 5716 7145 7622 8140 8954 11330 12463 14290 15244 15719 17908 19055 22385 22660 24926 28580 31438 38110 41921 44770 49852 52873 62315 62876 76220 78595 83842 89540 105746 124630 147187 157190 167684 172909 209605 211492 249260 264365 294374 314380 345818 419210 461131 528730 581603 588748 691636 735935 838420 864545 922262 1057460 1163206 1471870 1619057 1729090 1844524 2305655 2326412 2908015 2943740 3238114 3458180 4611310 5445919 5816030 6397633 6476228 8095285 9222620 10891838 11632060 12795266 16190570 17809627 21783676 25590532 27229595 31988165 32381140 35619254 54459190 59905109 63976330 71238508 89048135 108918380 119810218 127952660 178096270 239620436 299525545 356192540 599051090 658956199 1198102180 1317912398 2635824796 3294780995 6589561990 13179123980
• Sum of all divisors σ(n): 31568496960
• Sum of proper divisors (its aliquot sum) s(n): 18389372980
• 13179123980 is an abundant number, because the sum of its proper divisors (18389372980) is greater than itself. Its abundance is 5210249000

Bases of 13179123980

• Binary: 1100010001100010010111100100001100₂
• Hexadecimal: 0x31189790C
• Base-36: 61YID58

Squares and roots of 13179123980

• 13179123980 squared (13179123980²) is 173689308880211040400
• 13179123980 cubed (13179123980³) is 2289072935732816269996388792000
• The square root of 13179123980 is 114800.3657659679
• The cube root of 13179123980 is 2362.0849608433

Scales and comparisons

• 13,179,123,980 seconds is equal to 419 years, 2 weeks, 6 days, 3 hours, 46 minutes, 20 seconds.
• To count from 1 to 13,179,123,980 would take you about eight hundred thirty-eight 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 13179123980 cubic inches would be around 196.8 feet tall.

Recreational maths with 13179123980

• 13179123980 backwards is 08932197131
• 13179123980 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13179123980's digits is 44
• More coming soon!