30047917200

Names of 30047917200

• Cardinal: 30047917200 can be written as Thirty billion, forty-seven million, nine hundred seventeen thousand, two hundred.

Scientific notation

• Scientific notation: 3.00479172 × 10¹⁰

Factors of 30047917200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 511036

Divisors of 30047917200

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 35 40 42 48 49 50 56 60 70 75 80 84 98 100 105 112 120 140 147 150 168 175 196 200 210 240 245 280 294 300 336 350 392 400 420 490 525 560 588 600 700 735 784 840 980 1050 1176 1200 1225 1400 1470 1680 1960 2100 2352 2450 2800 2940 3675 3920 4200 4900 5880 7350 8400 9800 11760 14700 19600 29400 58800 511019 1022038 1533057 2044076 2555095 3066114 3577133 4088152 5110190 6132228 7154266 7665285 8176304 10220380 10731399 12264456 12775475 14308532 15330570 17885665 20440760 21462798 24528912 25039931 25550950 28617064 30661140 35771330 38326425 40881520 42925596 50079862 51101900 53656995 57234128 61322280 71542660 75119793 76652850 85851192 89428325 100159724 102203800 107313990 122644560 125199655 143085320 150239586 153305700 171702384 178856650 200319448 204407600 214627980 250399310 268284975 286170640 300479172 306611400 357713300 375598965 400638896 429255960 500798620 536569950 600958344 613222800 625998275 715426600 751197930 858511920 1001597240 1073139900 1201916688 1251996550 1430853200 1502395860 1877994825 2003194480 2146279800 2503993100 3004791720 3755989650 4292559600 5007986200 6009583440 7511979300 10015972400 15023958600 30047917200
• Sum of all divisors σ(n): 111968570160
• Sum of proper divisors (its aliquot sum) s(n): 81920652960
• 30047917200 is an abundant number, because the sum of its proper divisors (81920652960) is greater than itself. Its abundance is 51872735760

Bases of 30047917200

• Binary: 11011111110111111101101010010010000₂
• Hexadecimal: 0x6FEFED490
• Base-36: DSXR5AO

Squares and roots of 30047917200

• 30047917200 squared (30047917200²) is 902877328058055840000
• 30047917200 cubed (30047917200³) is 27129583195245698673296448000000
• The square root of 30047917200 is 173343.3506079769
• The cube root of 30047917200 is 3108.8859579621

Scales and comparisons

• 30,047,917,200 seconds is equal to 955 years, 22 weeks, 2 days, 19 hours, 40 minutes.
• To count from 1 to 30,047,917,200 would take you about one thousand, nine hundred ten 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 30047917200 cubic inches would be around 259.1 feet tall.

Recreational maths with 30047917200

• 30047917200 backwards is 00271974003
• The number of decimal digits it has is: 11
• The sum of 30047917200's digits is 33
• More coming soon!