130008252972

Names of 130008252972

• Cardinal: 130008252972 can be written as One hundred thirty billion, eight million, two hundred fifty-two thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.30008252972 × 10¹¹

Factors of 130008252972

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1602

Divisors of 130008252972

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 12 13 26 31 39 52 62 78 93 124 131 156 163 186 262 326 372 393 403 489 524 652 786 806 978 1209 1259 1572 1612 1703 1956 2119 2418 2518 3406 3777 4061 4238 4836 5036 5053 5109 6357 6812 7554 8122 8476 10106 10218 12183 12714 15108 15159 16244 16367 20212 20436 21353 24366 25428 30318 32734 39029 42706 48732 49101 52793 60636 64059 65468 65689 78058 85412 98202 105586 117087 128118 131378 156116 158379 164929 196404 197067 205217 211172 234174 256236 262756 277589 316758 329858 394134 410434 468348 494787 507377 555178 615651 633516 659716 661943 788268 820868 832767 989574 1014754 1110356 1231302 1323886 1522131 1665534 1979148 1985829 2029508 2144077 2462604 2647772 2667821 3044262 3331068 3971658 4288154 5112799 5335642 6088524 6361727 6432231 7943316 8003463 8576308 8605259 10225598 10671284 12723454 12864462 15338397 16006926 17210518 19085181 20451196 25446908 25728924 25815777 26883427 30676794 32013852 34421036 38170362 51631554 53766854 61353588 66466387 76340724 80650281 82702451 103263108 107533708 132932774 161300562 165404902 199399161 248107353 265865548 322601124 330809804 349484551 398798322 496214706 698969102 797596644 833386237 992429412 1048453653 1397938204 1666772474 2096907306 2500158711 3333544948 4193814612 5000317422 10000634844 10834021081 21668042162 32502063243 43336084324 65004126486 130008252972
• Sum of all divisors σ(n): 342156165120
• Sum of proper divisors (its aliquot sum) s(n): 212147912148
• 130008252972 is an abundant number, because the sum of its proper divisors (212147912148) is greater than itself. Its abundance is 82139659176

Bases of 130008252972

• Binary: 1111001000101000110001000001000101100₂
• Hexadecimal: 0x1E4518822C
• Base-36: 1NQ3K20C

Squares and roots of 130008252972

• 130008252972 squared (130008252972²) is 16902145840831546832784
• 130008252972 cubed (130008252972³) is 2197418452244465387474647655034048
• The square root of 130008252972 is 360566.5721777325
• The cube root of 130008252972 is 5065.9042165273

Scales and comparisons

• 130,008,252,972 seconds is equal to 4,133 years, 44 weeks, 5 days, 3 hours, 36 minutes, 12 seconds.
• To count from 1 to 130,008,252,972 would take you about eight thousand, two hundred sixty-seven 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 130008252972 cubic inches would be around 422.2 feet tall.

Recreational maths with 130008252972

• 130008252972 backwards is 279252800031
• 130008252972 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 130008252972's digits is 39
• More coming soon!