30499894080

Names of 30499894080

• Cardinal: 30499894080 can be written as Thirty billion, four hundred ninety-nine million, eight hundred ninety-four thousand and eighty.

Scientific notation

• Scientific notation: 3.049989408 × 10¹⁰

Factors of 30499894080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 19580

Divisors of 30499894080

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 144 160 180 192 240 288 320 360 480 557 576 720 960 1114 1440 1671 2228 2785 2880 3342 4456 5013 5570 6684 8355 8912 10026 11140 13368 16710 17824 19013 20052 22280 25065 26736 33420 35648 38026 40104 44560 50130 53472 57039 66840 76052 80208 89120 95065 100260 106944 114078 133680 152104 160416 171117 178240 190130 200520 228156 267360 285195 304208 320832 342234 380260 401040 456312 534720 570390 608416 684468 760520 802080 855585 912624 1140780 1216832 1368936 1521040 1604160 1711170 1825248 2281560 2737872 3042080 3422340 3650496 4563120 5475744 6084160 6844680 9126240 10590241 10951488 13689360 18252480 21180482 27378720 31770723 42360964 52951205 54757440 63541446 84721928 95312169 105902410 127082892 158853615 169443856 190624338 211804820 254165784 317707230 338887712 381248676 423609640 476560845 508331568 635414460 677775424 762497352 847219280 953121690 1016663136 1270828920 1524994704 1694438560 1906243380 2033326272 2541657840 3049989408 3388877120 3812486760 5083315680 6099978816 7624973520 10166631360 15249947040 30499894080
• Sum of all divisors σ(n): 105100797672
• Sum of proper divisors (its aliquot sum) s(n): 74600903592
• 30499894080 is an abundant number, because the sum of its proper divisors (74600903592) is greater than itself. Its abundance is 44101009512

Bases of 30499894080

• Binary: 11100011001111011110111001101000000₂
• Hexadecimal: 0x719EF7340
• Base-36: E0EUKW0

Squares and roots of 30499894080

• 30499894080 squared (30499894080²) is 930243538891219046400
• 30499894080 cubed (30499894080³) is 28372329404786541557278605312000
• The square root of 30499894080 is 174642.1887173887
• The cube root of 30499894080 is 3124.3962679671

Scales and comparisons

• 30,499,894,080 seconds is equal to 969 years, 41 weeks, 5 days, 48 minutes.
• To count from 1 to 30,499,894,080 would take you about one thousand, nine hundred thirty-nine 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 30499894080 cubic inches would be around 260.4 feet tall.

Recreational maths with 30499894080

• 30499894080 backwards is 08049899403
• The number of decimal digits it has is: 11
• The sum of 30499894080's digits is 54
• More coming soon!