130306752

Names of 130306752

• Cardinal: 130306752 can be written as One hundred thirty million, three hundred six thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 1.30306752 × 10⁸

Factors of 130306752

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1111

Divisors of 130306752

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 73 96 108 144 146 192 216 219 288 292 432 438 576 584 657 864 876 1033 1168 1314 1728 1752 1971 2066 2336 2628 3099 3504 3942 4132 4672 5256 6198 7008 7884 8264 9297 10512 12396 14016 15768 16528 18594 21024 24792 27891 31536 33056 37188 42048 49584 55782 63072 66112 74376 75409 99168 111564 126144 148752 150818 198336 223128 226227 297504 301636 446256 452454 595008 603272 678681 892512 904908 1206544 1357362 1785024 1809816 2036043 2413088 2714724 3619632 4072086 4826176 5429448 7239264 8144172 10858896 14478528 16288344 21717792 32576688 43435584 65153376 130306752
• Sum of all divisors σ(n): 388701280
• Sum of proper divisors (its aliquot sum) s(n): 258394528
• 130306752 is an abundant number, because the sum of its proper divisors (258394528) is greater than itself. Its abundance is 128087776

Bases of 130306752

• Binary: 111110001000101001011000000₂
• Hexadecimal: 0x7C452C0
• Base-36: 25KXC0

Squares and roots of 130306752

• 130306752 squared (130306752²) is 16979849616789504
• 130306752 cubed (130306752³) is 2212589053012284933931008
• The square root of 130306752 is 11415.1982899991
• The cube root of 130306752 is 506.9778359415

Scales and comparisons

• 130,306,752 seconds is equal to 4 years, 7 weeks, 3 days, 4 hours, 19 minutes, 12 seconds.
• To count from 1 to 130,306,752 would take you about 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 130306752 cubic inches would be around 42.2 feet tall.

Recreational maths with 130306752

• 130306752 backwards is 257603031
• 130306752 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 130306752's digits is 27
• More coming soon!