1490829813

Names of 1490829813

• Cardinal: 1490829813 can be written as One billion, four hundred ninety million, eight hundred twenty-nine thousand, eight hundred thirteen.

Scientific notation

• Scientific notation: 1.490829813 × 10⁹

Factors of 1490829813

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 165

Divisors of 1490829813

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 11 19 27 33 57 61 71 99 171 183 209 213 297 513 549 627 639 671 781 1159 1349 1647 1881 1917 2013 2343 3477 3721 4047 4331 5643 6039 7029 10431 11163 12141 12749 12993 14839 18117 21087 31293 33489 36423 38247 38979 40931 44517 47641 70699 82289 100467 114741 116937 122793 133551 142923 212097 246867 264191 344223 368379 400653 428769 636291 740601 777689 792573 905179 1105137 1286307 1908873 2221803 2333067 2377719 2715537 2906101 5019629 6999201 7133157 8146611 8718303 15058887 20997603 24439833 26154909 45176661 55215919 78464727 135529983 165647757 496943271 1490829813
• Sum of all divisors σ(n): 2614809600
• Sum of proper divisors (its aliquot sum) s(n): 1123979787
• 1490829813 is a deficient number, because the sum of its proper divisors (1123979787) is less than itself. Its deficiency is 366850026

Bases of 1490829813

• Binary: 1011000110111000100000111110101₂
• Hexadecimal: 0x58DC41F5
• Base-36: ONLNN9

Squares and roots of 1490829813

• 1490829813 squared (1490829813²) is 2222573531329614969
• 1490829813 cubed (1490829813³) is 3313478882090879525596270797
• The square root of 1490829813 is 38611.2653638805
• The cube root of 1490829813 is 1142.3767518639

Scales and comparisons

• 1,490,829,813 seconds is equal to 47 years, 20 weeks, 6 days, 23 hours, 23 minutes, 33 seconds.
• To count from 1 to 1,490,829,813 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 1490829813 cubic inches would be around 95.2 feet tall.

Recreational maths with 1490829813

• 1490829813 backwards is 3189280941
• The number of decimal digits it has is: 10
• The sum of 1490829813's digits is 45
• More coming soon!