1490107008

Names of 1490107008

• Cardinal: 1490107008 can be written as One billion, four hundred ninety million, one hundred seven thousand and eight.

Scientific notation

• Scientific notation: 1.490107008 × 10⁹

Factors of 1490107008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9678

Divisors of 1490107008

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 31 32 39 48 52 62 64 78 93 96 104 124 128 156 186 192 208 248 312 372 384 403 416 496 624 744 806 832 992 1209 1248 1488 1612 1664 1984 2418 2496 2976 3224 3968 4836 4992 5952 6448 9629 9672 11904 12896 19258 19344 25792 28887 38516 38688 51584 57774 77032 77376 115548 125177 154064 154752 231096 250354 298499 308128 375531 462192 500708 596998 616256 751062 895497 924384 1001416 1193996 1232512 1502124 1790994 1848768 2002832 2387992 3004248 3581988 3697536 3880487 4005664 4775984 6008496 7163976 7760974 8011328 9551968 11641461 12016992 14327952 15521948 16022656 19103936 23282922 24033984 28655904 31043896 38207872 46565844 48067968 57311808 62087792 93131688 114623616 124175584 186263376 248351168 372526752 496702336 745053504 1490107008
• Sum of all divisors σ(n): 4400524800
• Sum of proper divisors (its aliquot sum) s(n): 2910417792
• 1490107008 is an abundant number, because the sum of its proper divisors (2910417792) is greater than itself. Its abundance is 1420310784

Bases of 1490107008

• Binary: 1011000110100010011101010000000₂
• Hexadecimal: 0x58D13A80
• Base-36: ON65XC

Squares and roots of 1490107008

• 1490107008 squared (1490107008²) is 2220418895290712064
• 1490107008 cubed (1490107008³) is 3308661756568308243876544512
• The square root of 1490107008 is 38601.9042017359
• The cube root of 1490107008 is 1142.1921009843

Scales and comparisons

• 1,490,107,008 seconds is equal to 47 years, 19 weeks, 5 days, 14 hours, 36 minutes, 48 seconds.
• To count from 1 to 1,490,107,008 would take you about ninety-four 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 1490107008 cubic inches would be around 95.2 feet tall.

Recreational maths with 1490107008

• 1490107008 backwards is 8007010941
• The number of decimal digits it has is: 10
• The sum of 1490107008's digits is 30
• More coming soon!