90198083445948

Names of 90198083445948

• Cardinal: 90198083445948 can be written as Ninety trillion, one hundred ninety-eight billion, eighty-three million, four hundred forty-five thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 9.0198083445948 × 10¹³

Factors of 90198083445948

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 395662

Divisors of 90198083445948

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 101 202 303 404 606 909 1212 1818 3636 78157 156314 234471 312628 317399 468942 634798 703413 937884 952197 1269596 1406826 1904394 2813652 2856591 3808788 5713182 7893857 11426364 15787714 23681571 31575428 32057299 47363142 64114598 71044713 94726284 96171897 128229196 142089426 192343794 284178852 288515691 384687588 577031382 1154062764 24806953643 49613907286 74420860929 99227814572 148841721858 223262582787 297683443716 446525165574 893050331148 2505502317943 5011004635886 7516506953829 10022009271772 15033013907658 22549520861487 30066027815316 45099041722974 90198083445948
• Sum of all divisors σ(n): 230261815274400
• Sum of proper divisors (its aliquot sum) s(n): 140063731828452
• 90198083445948 is an abundant number, because the sum of its proper divisors (140063731828452) is greater than itself. Its abundance is 49865648382504

Bases of 90198083445948

• Binary: 10100100000100011100000101110010010010010111100₂
• Hexadecimal: 0x5208E0B924BC
• Base-36: VZ0FE1DJ0

Squares and roots of 90198083445948

• 90198083445948 squared (90198083445948²) is 8135694257322198634237618704
• 90198083445948 cubed (90198083445948³) is 733824029512667612817771210126742017811392
• The square root of 90198083445948 is 9497267.1567113453
• The cube root of 90198083445948 is 44846.9008597001

Scales and comparisons

• 90,198,083,445,948 seconds is equal to 2,868,020 years, 2 weeks, 5 days, 3 hours, 25 minutes, 48 seconds.
• To count from 1 to 90,198,083,445,948 would take you about seven million, one hundred seventy thousand and fifty 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 90198083445948 cubic inches would be around 3737.2 feet tall.

Recreational maths with 90198083445948

• 90198083445948 backwards is 84954438089109
• The number of decimal digits it has is: 14
• The sum of 90198083445948's digits is 72
• More coming soon!