130187359728

Names of 130187359728

• Cardinal: 130187359728 can be written as One hundred thirty billion, one hundred eighty-seven million, three hundred fifty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.30187359728 × 10¹¹

Factors of 130187359728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 377240

Divisors of 130187359728

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 34 36 47 48 51 54 68 72 94 102 108 136 141 144 153 188 204 216 272 282 306 376 408 423 432 459 564 612 752 799 816 846 918 1128 1224 1269 1598 1692 1836 2256 2397 2448 2538 3196 3384 3672 4794 5076 6392 6768 7191 7344 9588 10152 12784 14382 19176 20304 21573 28764 38352 43146 57528 86292 115056 172584 345168 377171 754342 1131513 1508684 2263026 3017368 3394539 4526052 6034736 6411907 6789078 9052104 10183617 12823814 13578156 17727037 18104208 19235721 20367234 25647628 27156312 35454074 38471442 40734468 51295256 53181111 54312624 57707163 70908148 76942884 81468936 102590512 106362222 115414326 141816296 153885768 159543333 162937872 173121489 212724444 230828652 283632592 301359629 307771536 319086666 346242978 425448888 461657304 478629999 602719258 638173332 692485956 850897776 904078887 923314608 957259998 1205438516 1276346664 1384971912 1808157774 1914519996 2410877032 2552693328 2712236661 2769943824 3616315548 3829039992 4821754064 5424473322 7232631096 7658079984 8136709983 10848946644 14465262192 16273419966 21697893288 32546839932 43395786576 65093679864 130187359728
• Sum of all divisors σ(n): 404086993920
• Sum of proper divisors (its aliquot sum) s(n): 273899634192
• 130187359728 is an abundant number, because the sum of its proper divisors (273899634192) is greater than itself. Its abundance is 143712274464

Bases of 130187359728

• Binary: 1111001001111110001010111010111110000₂
• Hexadecimal: 0x1E4FC575F0
• Base-36: 1NT26XO0

Squares and roots of 130187359728

• 130187359728 squared (130187359728²) is 16948748632947676233984
• 130187359728 cubed (130187359728³) is 2206512835217007358875351306596352
• The square root of 130187359728 is 360814.8551930755
• The cube root of 130187359728 is 5068.2295081957

Scales and comparisons

• 130,187,359,728 seconds is equal to 4,139 years, 28 weeks, 6 days, 3 hours, 28 minutes, 48 seconds.
• To count from 1 to 130,187,359,728 would take you about eight thousand, two hundred seventy-nine 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 130187359728 cubic inches would be around 422.4 feet tall.

Recreational maths with 130187359728

• 130187359728 backwards is 827953781031
• 130187359728 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 130187359728's digits is 54
• More coming soon!