90065380141520

Names of 90065380141520

• Cardinal: 90065380141520 can be written as Ninety trillion, sixty-five billion, three hundred eighty million, one hundred forty-one thousand, five hundred twenty.

Scientific notation

• Scientific notation: 9.006538014152 × 10¹³

Factors of 90065380141520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 21022024

Divisors of 90065380141520

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 49 56 70 80 98 112 140 196 245 280 392 490 560 784 980 1093 1960 2186 3920 4372 5465 7651 8744 10930 15302 17488 21860 30604 38255 43720 53557 61208 76510 87440 107114 122416 153020 214228 267785 306040 428456 535570 612080 856912 1071140 2142280 4284560 21020917 42041834 84083668 105104585 147146419 168167336 210209170 294292838 336334672 420418340 588585676 735732095 840836680 1030024933 1177171352 1471464190 1681673360 2060049866 2354342704 2942928380 4120099732 5150124665 5885856760 8240199464 10300249330 11771713520 16480398928 20600498660 22975862281 41200997320 45951724562 82401994640 91903449124 114879311405 160831035967 183806898248 229758622810 321662071934 367613796496 459517245620 643324143868 804155179835 919034491240 1125817251769 1286648287736 1608310359670 1838068982480 2251634503538 2573296575472 3216620719340 4503269007076 5629086258845 6433241438680 9006538014152 11258172517690 12866482877360 18013076028304 22516345035380 45032690070760 90065380141520
• Sum of all divisors σ(n): 243812967263784
• Sum of proper divisors (its aliquot sum) s(n): 153747587122264
• 90065380141520 is an abundant number, because the sum of its proper divisors (153747587122264) is greater than itself. Its abundance is 63682206980744

Bases of 90065380141520

• Binary: 10100011110100111111010111111010110100111010000₂
• Hexadecimal: 0x51E9FAFD69D0
• Base-36: VXBGPX0I8

Squares and roots of 90065380141520

• 90065380141520 squared (90065380141520²) is 8111772700036505175227910400
• 90065380141520 cubed (90065380141520³) is 730589891850391924988034549180205879808000
• The square root of 90065380141520 is 9490278.1909446679
• The cube root of 90065380141520 is 44824.8965010101

Scales and comparisons

• 90,065,380,141,520 seconds is equal to 2,863,800 years, 25 weeks, 6 days, 6 hours, 25 minutes, 20 seconds.
• To count from 1 to 90,065,380,141,520 would take you about seven million, one hundred fifty-nine thousand, five hundred one 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 90065380141520 cubic inches would be around 3735.4 feet tall.

Recreational maths with 90065380141520

• 90065380141520 backwards is 02514108356009
• The number of decimal digits it has is: 14
• The sum of 90065380141520's digits is 44
• More coming soon!