90428041600

Names of 90428041600

• Cardinal: 90428041600 can be written as Ninety billion, four hundred twenty-eight million, forty-one thousand, six hundred.

Scientific notation

• Scientific notation: 9.04280416 × 10¹⁰

Factors of 90428041600

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 70172

Divisors of 90428041600

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 31 32 40 50 52 62 64 65 80 100 104 124 128 130 155 160 200 208 248 260 310 320 325 400 403 416 496 520 620 640 650 775 800 806 832 992 1040 1240 1300 1550 1600 1612 1664 1984 2015 2080 2480 2600 3100 3200 3224 3968 4030 4160 4960 5200 6200 6448 8060 8320 9920 10075 10400 12400 12896 16120 19840 20150 20800 24800 25792 32240 40300 41600 49600 51584 64480 70121 80600 99200 128960 140242 161200 257920 280484 322400 350605 560968 644800 701210 911573 1121936 1289600 1402420 1753025 1823146 2173751 2243872 2804840 3506050 3646292 4347502 4487744 4557865 5609680 7012100 7292584 8695004 8975488 9115730 10868755 11219360 14024200 14585168 17390008 18231460 21737510 22438720 22789325 28048400 28258763 29170336 34780016 36462920 43475020 44877440 45578650 54343775 56096800 56517526 58340672 69560032 72925840 86950040 91157300 108687550 112193600 113035052 116681344 139120064 141293815 145851680 173900080 182314600 217375100 224387200 226070104 278240128 282587630 291703360 347800160 364629200 434750200 452140208 565175260 583406720 695600320 706469075 729258400 869500400 904280416 1130350520 1391200640 1412938150 1458516800 1739000800 1808560832 2260701040 2825876300 2917033600 3478001600 3617121664 4521402080 5651752600 6956003200 9042804160 11303505200 18085608320 22607010400 45214020800 90428041600
• Sum of all divisors σ(n): 248332855680
• Sum of proper divisors (its aliquot sum) s(n): 157904814080
• 90428041600 is an abundant number, because the sum of its proper divisors (157904814080) is greater than itself. Its abundance is 67476772480

Bases of 90428041600

• Binary: 1010100001101111011100110100110000000₂
• Hexadecimal: 0x150DEE6980
• Base-36: 15JIIRGG

Squares and roots of 90428041600

• 90428041600 squared (90428041600²) is 8177230707611330560000
• 90428041600 cubed (90428041600³) is 739450958600674836511031296000000
• The square root of 90428041600 is 300712.5564388691
• The cube root of 90428041600 is 4488.4980599871

Scales and comparisons

• 90,428,041,600 seconds is equal to 2,875 years, 17 weeks, 1 day, 20 hours, 26 minutes, 40 seconds.
• To count from 1 to 90,428,041,600 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 90428041600 cubic inches would be around 374 feet tall.

Recreational maths with 90428041600

• 90428041600 backwards is 00614082409
• The number of decimal digits it has is: 11
• The sum of 90428041600's digits is 34
• More coming soon!