8989085768

Names of 8989085768

• Cardinal: 8989085768 can be written as Eight billion, nine hundred eighty-nine million, eighty-five thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 8.989085768 × 10⁹

Factors of 8989085768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2283

Divisors of 8989085768

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 13 23 26 37 46 47 52 74 92 94 104 148 184 188 296 299 376 481 598 611 851 962 1081 1196 1222 1702 1739 1924 2161 2162 2392 2444 3404 3478 3848 4322 4324 4888 6808 6956 8644 8648 11063 13912 14053 17288 22126 22607 28093 28106 39997 44252 45214 49703 56186 56212 79957 79994 88504 90428 99406 101567 112372 112424 159914 159988 180856 198812 203134 224744 319828 319976 397624 406268 519961 639656 646139 812536 1039441 1039922 1292278 1320371 1839011 2078882 2079844 2336041 2584556 2640742 3678022 3757979 4157764 4159688 4672082 5169112 5281484 7356044 7515958 8315528 9344164 10562968 14712088 15031916 18688328 23907143 30063832 30368533 47814286 48853727 60737066 86433517 95628572 97707454 121474132 172867034 191257144 195414908 242948264 345734068 390829816 691468136 1123635721 2247271442 4494542884 8989085768
• Sum of all divisors σ(n): 19875179520
• Sum of proper divisors (its aliquot sum) s(n): 10886093752
• 8989085768 is an abundant number, because the sum of its proper divisors (10886093752) is greater than itself. Its abundance is 1897007984

Bases of 8989085768

• Binary: 1000010111110010101001000001001000₂
• Hexadecimal: 0x217CA9048
• Base-36: 44NVAYW

Squares and roots of 8989085768

• 8989085768 squared (8989085768²) is 80803662944460149824
• 8989085768 cubed (8989085768³) is 726351056576315707226066104832
• The square root of 8989085768 is 94810.7893016401
• The cube root of 8989085768 is 2079.2426489531

Scales and comparisons

• 8,989,085,768 seconds is equal to 285 years, 42 weeks, 6 days, 8 hours, 16 minutes, 8 seconds.
• To count from 1 to 8,989,085,768 would take you about five hundred seventy-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 8989085768 cubic inches would be around 173.3 feet tall.

Recreational maths with 8989085768

• 8989085768 backwards is 8675809898
• The number of decimal digits it has is: 10
• The sum of 8989085768's digits is 68
• More coming soon!