89428139000

Names of 89428139000

• Cardinal: 89428139000 can be written as Eighty-nine billion, four hundred twenty-eight million, one hundred thirty-nine thousand.

Scientific notation

• Scientific notation: 8.9428139 × 10¹⁰

Factors of 89428139000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 187

Divisors of 89428139000

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 50 73 100 107 125 146 200 214 250 292 365 428 500 535 584 730 856 1000 1070 1460 1825 2140 2675 2920 3650 4280 5350 7300 7811 9125 10700 11449 13375 14600 15622 18250 21400 22898 26750 31244 36500 39055 45796 53500 57245 62488 73000 78110 91592 107000 114490 156220 195275 228980 286225 312440 390550 457960 572450 781100 835777 976375 1144900 1225043 1431125 1562200 1671554 1952750 2289800 2450086 2862250 3343108 3905500 4178885 4900172 5724500 6125215 6686216 7811000 8357770 9800344 11449000 12250430 16715540 20894425 24500860 30626075 33431080 41788850 49001720 61252150 83577700 89428139 104472125 122504300 153130375 167155400 178856278 208944250 245008600 306260750 357712556 417888500 447140695 612521500 715425112 835777000 894281390 1225043000 1788562780 2235703475 3577125560 4471406950 8942813900 11178517375 17885627800 22357034750 44714069500 89428139000
• Sum of all divisors σ(n): 214129656000
• Sum of proper divisors (its aliquot sum) s(n): 124701517000
• 89428139000 is an abundant number, because the sum of its proper divisors (124701517000) is greater than itself. Its abundance is 35273378000

Bases of 89428139000

• Binary: 1010011010010010101010001101111111000₂
• Hexadecimal: 0x14D2551BF8
• Base-36: 152Z7DO8

Squares and roots of 89428139000

• 89428139000 squared (89428139000²) is 7997392045003321000000
• 89428139000 cubed (89428139000³) is 715191887438051245849619000000000
• The square root of 89428139000 is 299045.3794995001
• The cube root of 89428139000 is 4471.8929401281

Scales and comparisons

• 89,428,139,000 seconds is equal to 2,843 years, 27 weeks, 6 days, 21 hours, 43 minutes, 20 seconds.
• To count from 1 to 89,428,139,000 would take you about five thousand, six hundred eighty-seven 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 89428139000 cubic inches would be around 372.7 feet tall.

Recreational maths with 89428139000

• 89428139000 backwards is 00093182498
• The number of decimal digits it has is: 11
• The sum of 89428139000's digits is 44
• More coming soon!