30121222248

Names of 30121222248

• Cardinal: 30121222248 can be written as Thirty billion, one hundred twenty-one million, two hundred twenty-two thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 3.0121222248 × 10¹⁰

Factors of 30121222248

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 12078

Divisors of 30121222248

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 52 54 72 78 104 108 117 156 216 234 312 351 468 702 936 967 1404 1934 2808 2901 3868 5802 7736 8703 11093 11604 12571 17406 22186 23208 25142 26109 33279 34812 37713 44372 50284 52218 66558 69624 75426 88744 99837 100568 104436 113139 133116 144209 150852 199674 208872 226278 266232 288418 299511 301704 339417 399348 432627 452556 576836 599022 678834 798696 865254 905112 1153672 1198044 1297881 1357668 1730508 2396088 2595762 2715336 3461016 3893643 5191524 7787286 10383048 10726931 15574572 21453862 31149144 32180793 42907724 64361586 85815448 96542379 128723172 139450103 193084758 257446344 278900206 289627137 386169516 418350309 557800412 579254274 772339032 836700618 1115600824 1158508548 1255050927 1673401236 2317017096 2510101854 3346802472 3765152781 5020203708 7530305562 10040407416 15060611124 30121222248
• Sum of all divisors σ(n): 90207532800
• Sum of proper divisors (its aliquot sum) s(n): 60086310552
• 30121222248 is an abundant number, because the sum of its proper divisors (60086310552) is greater than itself. Its abundance is 29965088304

Bases of 30121222248

• Binary: 11100000011010111010110000001101000₂
• Hexadecimal: 0x7035D6068
• Base-36: DU5EBU0

Squares and roots of 30121222248

• 30121222248 squared (30121222248²) is 907288029713410173504
• 30121222248 cubed (30121222248³) is 27328624385947655582098224916992
• The square root of 30121222248 is 173554.6664541175
• The cube root of 30121222248 is 3111.4120560539

Scales and comparisons

• 30,121,222,248 seconds is equal to 957 years, 39 weeks, 4 days, 6 hours, 10 minutes, 48 seconds.
• To count from 1 to 30,121,222,248 would take you about one thousand, nine hundred fifteen 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 30121222248 cubic inches would be around 259.3 feet tall.

Recreational maths with 30121222248

• 30121222248 backwards is 84222212103
• 30121222248 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30121222248's digits is 27
• More coming soon!