30142883072

Names of 30142883072

• Cardinal: 30142883072 can be written as Thirty billion, one hundred forty-two million, eight hundred eighty-three thousand and seventy-two.

Scientific notation

• Scientific notation: 3.0142883072 × 10¹⁰

Factors of 30142883072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3261

Divisors of 30142883072

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 32 64 127 128 254 256 331 508 662 1016 1324 2032 2648 2801 4064 5296 5602 8128 10592 11204 16256 21184 22408 32512 42037 42368 44816 84074 84736 89632 168148 179264 336296 355727 358528 672592 711454 717056 927131 1345184 1422908 1854262 2690368 2845816 3708524 5380736 5691632 7417048 10761472 11383264 14834096 22766528 29668192 45533056 59336384 91066112 117745637 118672768 235491274 237345536 470982548 941965096 1883930192 3767860384 7535720768 15071441536 30142883072
• Sum of all divisors σ(n): 60846707712
• Sum of proper divisors (its aliquot sum) s(n): 30703824640
• 30142883072 is an abundant number, because the sum of its proper divisors (30703824640) is greater than itself. Its abundance is 560941568

Bases of 30142883072

• Binary: 11100000100101001111110010100000000₂
• Hexadecimal: 0x704A7E500
• Base-36: DUIALFK

Squares and roots of 30142883072

• 30142883072 squared (30142883072²) is 908593399892264157184
• 30142883072 cubed (30142883072³) is 27387624612943455887333940789248
• The square root of 30142883072 is 173617.0587010389
• The cube root of 30142883072 is 3112.1577053017

Scales and comparisons

• 30,142,883,072 seconds is equal to 958 years, 23 weeks, 2 days, 23 hours, 4 minutes, 32 seconds.
• To count from 1 to 30,142,883,072 would take you about one thousand, nine hundred sixteen 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 30142883072 cubic inches would be around 259.3 feet tall.

Recreational maths with 30142883072

• 30142883072 backwards is 27038824103
• The number of decimal digits it has is: 11
• The sum of 30142883072's digits is 38
• More coming soon!