13408362792

Names of 13408362792

• Cardinal: 13408362792 can be written as Thirteen billion, four hundred eight million, three hundred sixty-two thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.3408362792 × 10¹⁰

Factors of 13408362792

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 786

Divisors of 13408362792

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 31 33 36 44 62 66 72 88 93 99 124 132 186 198 248 264 279 341 372 396 558 682 739 744 792 1023 1116 1364 1478 2046 2217 2232 2728 2956 3069 4092 4434 5912 6138 6651 8129 8184 8868 12276 13302 16258 17736 22909 24387 24552 26604 32516 45818 48774 53208 65032 68727 73161 91636 97548 137454 146322 183272 195096 206181 251999 274908 292644 412362 503998 546121 549816 585288 755997 824724 1007996 1092242 1511994 1638363 1649448 2015992 2184484 2267991 3023988 3276726 4368968 4535982 4915089 6007331 6047976 6553452 9071964 9830178 12014662 13106904 16929751 18021993 18143928 19660356 24029324 33859502 36043986 39320712 48058648 50789253 54065979 67719004 72087972 101578506 108131958 135438008 144175944 152367759 186227261 203157012 216263916 304735518 372454522 406314024 432527832 558681783 609471036 744909044 1117363566 1218942072 1489818088 1676045349 2234727132 3352090698 4469454264 6704181396 13408362792
• Sum of all divisors σ(n): 40948951680
• Sum of proper divisors (its aliquot sum) s(n): 27540588888
• 13408362792 is an abundant number, because the sum of its proper divisors (27540588888) is greater than itself. Its abundance is 14132226096

Bases of 13408362792

• Binary: 1100011111001100110110000100101000₂
• Hexadecimal: 0x31F336128
• Base-36: 65QZQY0

Squares and roots of 13408362792

• 13408362792 squared (13408362792²) is 179784192761890035264
• 13408362792 cubed (13408362792³) is 2410611680818282064429385497088
• The square root of 13408362792 is 115794.4851536547
• The cube root of 13408362792 is 2375.7017489455

Scales and comparisons

• 13,408,362,792 seconds is equal to 426 years, 17 weeks, 6 days, 9 hours, 13 minutes, 12 seconds.
• To count from 1 to 13,408,362,792 would take you about eight hundred fifty-two 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 13408362792 cubic inches would be around 198 feet tall.

Recreational maths with 13408362792

• 13408362792 backwards is 29726380431
• The number of decimal digits it has is: 11
• The sum of 13408362792's digits is 45
• More coming soon!