30197484072

Names of 30197484072

• Cardinal: 30197484072 can be written as Thirty billion, one hundred ninety-seven million, four hundred eighty-four thousand and seventy-two.

Scientific notation

• Scientific notation: 3.0197484072 × 10¹⁰

Factors of 30197484072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 15330

Divisors of 30197484072

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 54 56 63 72 84 108 126 168 189 216 252 378 504 756 1439 1512 2878 4317 5756 8634 10073 11512 12951 13879 17268 20146 25902 27758 30219 34536 38853 40292 41637 51804 55516 60438 77706 80584 83274 90657 97153 103608 111032 120876 124911 155412 166548 181314 194306 241752 249822 271971 291459 310824 333096 362628 374733 388612 499644 543942 582918 725256 749466 777224 874377 999288 1087884 1165836 1498932 1748754 2175768 2331672 2623131 2997864 3497508 5246262 6995016 10492524 19971881 20985048 39943762 59915643 79887524 119831286 139803167 159775048 179746929 239662572 279606334 359493858 419409501 479325144 539240787 559212668 718987716 838819002 1078481574 1118425336 1258228503 1437975432 1677638004 2156963148 2516457006 3355276008 3774685509 4313926296 5032914012 7549371018 10065828024 15098742036 30197484072
• Sum of all divisors σ(n): 95938560000
• Sum of proper divisors (its aliquot sum) s(n): 65741075928
• 30197484072 is an abundant number, because the sum of its proper divisors (65741075928) is greater than itself. Its abundance is 35543591856

Bases of 30197484072

• Binary: 11100000111111010010000101000101000₂
• Hexadecimal: 0x707E90A28
• Base-36: DVESVU0

Squares and roots of 30197484072

• 30197484072 squared (30197484072²) is 911888044278693701184
• 30197484072 cubed (30197484072³) is 27536724692553083770470567541248
• The square root of 30197484072 is 173774.2330496671
• The cube root of 30197484072 is 3114.0356988939

Scales and comparisons

• 30,197,484,072 seconds is equal to 960 years, 9 weeks, 4 days, 22 hours, 1 minute, 12 seconds.
• To count from 1 to 30,197,484,072 would take you about one thousand, nine hundred twenty 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 30197484072 cubic inches would be around 259.5 feet tall.

Recreational maths with 30197484072

• 30197484072 backwards is 27048479103
• The number of decimal digits it has is: 11
• The sum of 30197484072's digits is 45
• More coming soon!