13415765991720

Names of 13415765991720

• Cardinal: 13415765991720 can be written as Thirteen trillion, four hundred fifteen billion, seven hundred sixty-five million, nine hundred ninety-one thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.341576599172 × 10¹³

Factors of 13415765991720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 17050355

Divisors of 13415765991720

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 79 83 120 158 166 237 249 316 332 395 415 474 498 632 664 790 830 948 996 1185 1245 1580 1660 1896 1992 2370 2490 3160 3320 4740 4980 6557 9480 9960 13114 19671 26228 32785 39342 52456 65570 78684 98355 131140 157368 196710 262280 393420 786840 17050183 34100366 51150549 68200732 85250915 102301098 136401464 170501830 204602196 255752745 341003660 409204392 511505490 682007320 1023010980 1346964457 1415165189 2046021960 2693928914 2830330378 4040893371 4245495567 5387857828 5660660756 6734822285 7075825945 8081786742 8490991134 10775715656 11321321512 13469644570 14151651890 16163573484 16981982268 20204466855 21227477835 26939289140 28303303780 32327146968 33963964536 40408933710 42454955670 53878578280 56606607560 80817867420 84909911340 111798049931 161635734840 169819822680 223596099862 335394149793 447192199724 558990249655 670788299586 894384399448 1117980499310 1341576599172 1676970748965 2235960998620 2683153198344 3353941497930 4471921997240 6707882995860 13415765991720
• Sum of all divisors σ(n): 41247805132800
• Sum of proper divisors (its aliquot sum) s(n): 27832039141080
• 13415765991720 is an abundant number, because the sum of its proper divisors (27832039141080) is greater than itself. Its abundance is 14416273149360

Bases of 13415765991720

• Binary: 11000011001110011001111101110110000100101000₂
• Hexadecimal: 0xC3399F76128
• Base-36: 4R748OPWO

Squares and roots of 13415765991720

• 13415765991720 squared (13415765991720²) is 179982777144590915108558400
• 13415765991720 cubed (13415765991720³) is 2414606820711722488065071314635536448000
• The square root of 13415765991720 is 3662753.8808552233
• The cube root of 13415765991720 is 23761.3890295289

Scales and comparisons

• 13,415,765,991,720 seconds is equal to 426,579 years, 44 weeks, 5 days, 8 hours, 22 minutes.
• To count from 1 to 13,415,765,991,720 would take you about one million, sixty-six thousand, four hundred forty-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 13415765991720 cubic inches would be around 1980.1 feet tall.

Recreational maths with 13415765991720

• 13415765991720 backwards is 02719956751431
• 13415765991720 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13415765991720's digits is 60
• More coming soon!