1098143928

Names of 1098143928

• Cardinal: 1098143928 can be written as One billion, ninety-eight million, one hundred forty-three thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.098143928 × 10⁹

Factors of 1098143928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 75174

Divisors of 1098143928

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 29 36 42 56 58 63 72 84 87 116 126 168 174 203 232 252 261 348 406 504 522 609 696 812 1044 1218 1624 1827 2088 2436 3654 4872 7308 14616 75133 150266 225399 300532 450798 525931 601064 676197 901596 1051862 1352394 1577793 1803192 2103724 2178857 2704788 3155586 4207448 4357714 4733379 5409576 6311172 6536571 8715428 9466758 12622344 13073142 15251999 17430856 18933516 19609713 26146284 30503998 37867032 39219426 45755997 52292568 61007996 78438852 91511994 122015992 137267991 156877704 183023988 274535982 366047976 549071964 1098143928
• Sum of all divisors σ(n): 3516271200
• Sum of proper divisors (its aliquot sum) s(n): 2418127272
• 1098143928 is an abundant number, because the sum of its proper divisors (2418127272) is greater than itself. Its abundance is 1319983344

Bases of 1098143928

• Binary: 1000001011101000101100010111000₂
• Hexadecimal: 0x417458B8
• Base-36: I5T1A0

Squares and roots of 1098143928

• 1098143928 squared (1098143928²) is 1205920086603269184
• 1098143928 cubed (1098143928³) is 1324273820756614199359114752
• The square root of 1098143928 is 33138.2547518725
• The cube root of 1098143928 is 1031.6991867081

Scales and comparisons

• 1,098,143,928 seconds is equal to 34 years, 47 weeks, 4 days, 23 hours, 58 minutes, 48 seconds.
• To count from 1 to 1,098,143,928 would take you about sixty-nine 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 1098143928 cubic inches would be around 86 feet tall.

Recreational maths with 1098143928

• 1098143928 backwards is 8293418901
• The number of decimal digits it has is: 10
• The sum of 1098143928's digits is 45
• More coming soon!