30137499120

Names of 30137499120

• Cardinal: 30137499120 can be written as Thirty billion, one hundred thirty-seven million, four hundred ninety-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 3.013749912 × 10¹⁰

Factors of 30137499120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4024

Divisors of 30137499120

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 181 240 362 543 724 905 1086 1448 1810 2172 2715 2896 3620 3833 4344 5430 7240 7666 8688 10860 11499 14480 15332 19165 21720 22998 30664 32761 38330 43440 45996 57495 61328 65522 76660 91992 98283 114990 131044 153320 163805 183984 196566 229980 262088 306640 327610 393132 459960 491415 524176 655220 693773 786264 919920 982830 1310440 1387546 1572528 1965660 2081319 2620880 2775092 3468865 3931320 4162638 5550184 6937730 7862640 8325276 10406595 11100368 13875460 16650552 20813190 27750920 33301104 41626380 55501840 83252760 125572913 166505520 251145826 376718739 502291652 627864565 753437478 1004583304 1255729130 1506874956 1883593695 2009166608 2511458260 3013749912 3767187390 5022916520 6027499824 7534374780 10045833040 15068749560 30137499120
• Sum of all divisors σ(n): 93969775728
• Sum of proper divisors (its aliquot sum) s(n): 63832276608
• 30137499120 is an abundant number, because the sum of its proper divisors (63832276608) is greater than itself. Its abundance is 33694777488

Bases of 30137499120

• Binary: 11100000100010101011011110111110000₂
• Hexadecimal: 0x70455BDF0
• Base-36: DUF375C

Squares and roots of 30137499120

• 30137499120 squared (30137499120²) is 908268853208000774400
• 30137499120 cubed (30137499120³) is 27372951764279532515439318528000
• The square root of 30137499120 is 173601.5527580325
• The cube root of 30137499120 is 3111.9724022419

Scales and comparisons

• 30,137,499,120 seconds is equal to 958 years, 14 weeks, 3 days, 15 hours, 32 minutes.
• To count from 1 to 30,137,499,120 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 30137499120 cubic inches would be around 259.3 feet tall.

Recreational maths with 30137499120

• 30137499120 backwards is 02199473103
• The number of decimal digits it has is: 11
• The sum of 30137499120's digits is 39
• More coming soon!