13309193172

Names of 13309193172

• Cardinal: 13309193172 can be written as Thirteen billion, three hundred nine million, one hundred ninety-three thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 1.3309193172 × 10¹⁰

Factors of 13309193172

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 17457

Divisors of 13309193172

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 11 12 17 22 31 33 34 44 51 62 66 68 93 102 121 124 132 186 187 204 242 341 363 372 374 484 527 561 682 726 748 1023 1054 1122 1364 1452 1581 2046 2057 2108 2244 3162 3751 4092 4114 5797 6171 6324 7502 8228 11253 11594 12342 15004 17391 17393 22506 23188 24684 34782 34786 45012 52179 63767 69564 69572 104358 127534 191301 191323 208716 255068 295681 382602 382646 539183 573969 591362 765204 765292 887043 1078366 1147938 1182724 1617549 1774086 2104553 2156732 2295876 3235098 3252491 3548172 4209106 5931013 6313659 6470196 6504982 8418212 9166111 9757473 11862026 12627318 13009964 17793039 18332222 19514946 23724052 25254636 27498333 35586078 35777401 36664444 39029892 54996666 65241143 71172156 71554802 100827221 107332203 109993332 130482286 143109604 195723429 201654442 214664406 260964572 302481663 391446858 403308884 429328812 604963326 782893716 1109099431 1209926652 2218198862 3327298293 4436397724 6654596586 13309193172
• Sum of all divisors σ(n): 37310547456
• Sum of proper divisors (its aliquot sum) s(n): 24001354284
• 13309193172 is an abundant number, because the sum of its proper divisors (24001354284) is greater than itself. Its abundance is 10692161112

Bases of 13309193172

• Binary: 1100011001010010100010101111010100₂
• Hexadecimal: 0x3194A2BD4
• Base-36: 643Y76C

Squares and roots of 13309193172

• 13309193172 squared (13309193172²) is 177134622889611421584
• 13309193172 cubed (13309193172³) is 2357518913487211241878986224448
• The square root of 13309193172 is 115365.4765170239
• The cube root of 13309193172 is 2369.8302721657

Scales and comparisons

• 13,309,193,172 seconds is equal to 423 years, 9 weeks, 6 days, 14 hours, 6 minutes, 12 seconds.
• To count from 1 to 13,309,193,172 would take you about eight hundred forty-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 13309193172 cubic inches would be around 197.5 feet tall.

Recreational maths with 13309193172

• 13309193172 backwards is 27139190331
• The number of decimal digits it has is: 11
• The sum of 13309193172's digits is 39
• More coming soon!