90419941472

Names of 90419941472

• Cardinal: 90419941472 can be written as Ninety billion, four hundred nineteen million, nine hundred forty-one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 9.0419941472 × 10¹⁰

Factors of 90419941472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 159767

Divisors of 90419941472

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 49 56 76 98 112 133 152 196 224 266 304 361 392 532 608 722 784 931 1064 1444 1568 1862 2128 2527 2888 3724 4256 5054 5776 7448 10108 11552 14896 17689 20216 29792 35378 40432 70756 80864 141512 159739 283024 319478 566048 638956 1118173 1277912 2236346 2555824 3035041 4472692 5111648 6070082 7827211 8945384 12140164 15654422 17890768 21245287 24280328 31308844 35781536 42490574 48560656 57665779 62617688 84981148 97121312 115331558 125235376 148717009 169962296 230663116 250470752 297434018 339924592 403660453 461326232 594868036 679849184 807320906 922652464 1189736072 1614641812 1845304928 2379472144 2825623171 3229283624 4758944288 5651246342 6458567248 11302492684 12917134496 22604985368 45209970736 90419941472
• Sum of all divisors σ(n): 218551635540
• Sum of proper divisors (its aliquot sum) s(n): 128131694068
• 90419941472 is an abundant number, because the sum of its proper divisors (128131694068) is greater than itself. Its abundance is 37711752596

Bases of 90419941472

• Binary: 1010100001101011100101101000001100000₂
• Hexadecimal: 0x150D72D060
• Base-36: 15JDP5CW

Squares and roots of 90419941472

• 90419941472 squared (90419941472²) is 8175765815799905526784
• 90419941472 cubed (90419941472³) is 739252266553405790594938608386048
• The square root of 90419941472 is 300699.0879134821
• The cube root of 90419941472 is 4488.3640363155

Scales and comparisons

• 90,419,941,472 seconds is equal to 2,875 years, 3 weeks, 6 days, 2 hours, 24 minutes, 32 seconds.
• To count from 1 to 90,419,941,472 would take you about five thousand, seven hundred 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 90419941472 cubic inches would be around 374 feet tall.

Recreational maths with 90419941472

• 90419941472 backwards is 27414991409
• The number of decimal digits it has is: 11
• The sum of 90419941472's digits is 50
• More coming soon!