30908812000

Names of 30908812000

• Cardinal: 30908812000 can be written as Thirty billion, nine hundred eight million, eight hundred twelve thousand.

Scientific notation

• Scientific notation: 3.0908812 × 10¹⁰

Factors of 30908812000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2952

Divisors of 30908812000

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 80 88 100 110 125 160 176 200 220 250 263 275 352 400 440 500 526 550 800 880 1000 1052 1100 1315 1375 1760 2000 2104 2200 2630 2671 2750 2893 4000 4208 4400 5260 5342 5500 5786 6575 8416 8800 10520 10684 11000 11572 13150 13355 14465 21040 21368 22000 23144 26300 26710 28930 29381 32875 42080 42736 44000 46288 52600 53420 57860 58762 65750 66775 72325 85472 92576 105200 106840 115720 117524 131500 133550 144650 146905 210400 213680 231440 235048 263000 267100 289300 293810 333875 361625 427360 462880 470096 526000 534200 578600 587620 667750 702473 723250 734525 940192 1052000 1068400 1157200 1175240 1335500 1404946 1446500 1469050 2136800 2314400 2350480 2671000 2809892 2893000 2938100 3512365 3672625 4700960 5342000 5619784 5786000 5876200 7024730 7345250 7727203 10684000 11239568 11572000 11752400 14049460 14690500 15454406 17561825 22479136 23504800 28098920 29381000 30908812 35123650 38636015 56197840 58762000 61817624 70247300 77272030 87809125 112395680 117524000 123635248 140494600 154544060 175618250 193180075 247270496 280989200 309088120 351236500 386360150 561978400 618176240 702473000 772720300 965900375 1236352480 1404946000 1545440600 1931800750 2809892000 3090881200 3863601500 6181762400 7727203000 15454406000 30908812000
• Sum of all divisors σ(n): 83192997888
• Sum of proper divisors (its aliquot sum) s(n): 52284185888
• 30908812000 is an abundant number, because the sum of its proper divisors (52284185888) is greater than itself. Its abundance is 21375373888

Bases of 30908812000

• Binary: 11100110010010011110000101011100000₂
• Hexadecimal: 0x7324F0AE0
• Base-36: E76B3Z4

Squares and roots of 30908812000

• 30908812000 squared (30908812000²) is 955354659251344000000
• 30908812000 cubed (30908812000³) is 29528877556123852443328000000000
• The square root of 30908812000 is 175809.0213840003
• The cube root of 30908812000 is 3138.2974528883

Scales and comparisons

• 30,908,812,000 seconds is equal to 982 years, 41 weeks, 5 days, 21 hours, 6 minutes, 40 seconds.
• To count from 1 to 30,908,812,000 would take you about one thousand, nine hundred sixty-five 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 30908812000 cubic inches would be around 261.5 feet tall.

Recreational maths with 30908812000

• 30908812000 backwards is 00021880903
• The number of decimal digits it has is: 11
• The sum of 30908812000's digits is 31
• More coming soon!