1490862132

Names of 1490862132

• Cardinal: 1490862132 can be written as One billion, four hundred ninety million, eight hundred sixty-two thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 1.490862132 × 10⁹

Factors of 1490862132

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 38263

Divisors of 1490862132

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 27 36 38 54 57 76 108 114 171 228 342 361 513 684 722 1026 1083 1444 2052 2166 3249 4332 6498 9747 12996 19494 38239 38988 76478 114717 152956 229434 344151 458868 688302 726541 1032453 1376604 1453082 2064906 2179623 2906164 4129812 4359246 6538869 8718492 13077738 13804279 19616607 26155476 27608558 39233214 41412837 55217116 78466428 82825674 124238511 165651348 248477022 372715533 496954044 745431066 1490862132
• Sum of all divisors σ(n): 4079443200
• Sum of proper divisors (its aliquot sum) s(n): 2588581068
• 1490862132 is an abundant number, because the sum of its proper divisors (2588581068) is greater than itself. Its abundance is 1097718936

Bases of 1490862132

• Binary: 1011000110111001100000000110100₂
• Hexadecimal: 0x58DCC034
• Base-36: ONMCL0

Squares and roots of 1490862132

• 1490862132 squared (1490862132²) is 2222669896631585424
• 1490862132 cubed (1490862132³) is 3313694380824385063764763968
• The square root of 1490862132 is 38611.6838793649
• The cube root of 1490862132 is 1142.3850068207

Scales and comparisons

• 1,490,862,132 seconds is equal to 47 years, 21 weeks, 8 hours, 22 minutes, 12 seconds.
• To count from 1 to 1,490,862,132 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 1490862132 cubic inches would be around 95.2 feet tall.

Recreational maths with 1490862132

• 1490862132 backwards is 2312680941
• 1490862132 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1490862132's digits is 36
• More coming soon!