30129331960

Names of 30129331960

• Cardinal: 30129331960 can be written as Thirty billion, one hundred twenty-nine million, three hundred thirty-one thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 3.012933196 × 10¹⁰

Factors of 30129331960

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8693

Divisors of 30129331960

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 20 26 28 35 40 52 56 65 70 91 104 130 140 182 260 280 364 455 520 728 910 1093 1820 2186 3640 4372 5465 7573 7651 8744 10930 14209 15146 15302 21860 28418 30292 30604 37865 38255 43720 53011 56836 60584 61208 71045 75730 76510 98449 99463 106022 113672 142090 151460 153020 196898 198926 212044 265055 284180 302920 306040 393796 397852 424088 492245 497315 530110 568360 689143 787592 795704 984490 994630 1060220 1378286 1968980 1989260 2120440 2756572 3445715 3937960 3978520 5513144 6891430 8277289 13782860 16554578 27565720 33109156 41386445 57941023 66218312 82772890 107604757 115882046 165545780 215209514 231764092 289705115 331091560 430419028 463528184 538023785 579410230 753233299 860838056 1076047570 1158820460 1506466598 2152095140 2317640920 3012933196 3766166495 4304190280 6025866392 7532332990 15064665980 30129331960
• Sum of all divisors σ(n): 83522436480
• Sum of proper divisors (its aliquot sum) s(n): 53393104520
• 30129331960 is an abundant number, because the sum of its proper divisors (53393104520) is greater than itself. Its abundance is 23263772560

Bases of 30129331960

• Binary: 11100000011110110010001111011111000₂
• Hexadecimal: 0x703D91EF8
• Base-36: DUA85BS

Squares and roots of 30129331960

• 30129331960 squared (30129331960²) is 907776644355877441600
• 30129331960 cubed (30129331960³) is 27350703863333091815041913536000
• The square root of 30129331960 is 173578.0284483033
• The cube root of 30129331960 is 3111.6912655241

Scales and comparisons

• 30,129,331,960 seconds is equal to 958 years, 1 week, 2 hours, 52 minutes, 40 seconds.
• To count from 1 to 30,129,331,960 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 30129331960 cubic inches would be around 259.3 feet tall.

Recreational maths with 30129331960

• 30129331960 backwards is 06913392103
• The number of decimal digits it has is: 11
• The sum of 30129331960's digits is 37
• More coming soon!