30473772672

Names of 30473772672

• Cardinal: 30473772672 can be written as Thirty billion, four hundred seventy-three million, seven hundred seventy-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 3.0473772672 × 10¹⁰

Factors of 30473772672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2820

Divisors of 30473772672

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 128 147 168 192 196 224 294 336 384 392 448 588 672 784 811 896 1176 1344 1568 1622 1997 2352 2433 2688 3136 3244 3994 4704 4866 5677 5991 6272 6488 7988 9408 9732 11354 11982 12976 13979 15976 17031 18816 19464 22708 23964 25952 27958 31952 34062 38928 39739 41937 45416 47928 51904 55916 63904 68124 77856 79478 83874 90832 95856 97853 103808 111832 119217 127808 136248 155712 158956 167748 181664 191712 195706 223664 238434 255616 272496 293559 311424 317912 335496 363328 383424 391412 447328 476868 544992 587118 635824 670992 726656 766848 782824 894656 953736 1089984 1174236 1271648 1341984 1565648 1619567 1789312 1907472 2179968 2348472 2543296 2683968 3131296 3239134 3814944 4696944 4858701 5086592 5367936 6262592 6478268 7629888 9393888 9717402 11336969 12525184 12956536 15259776 18787776 19434804 22673938 25913072 34010907 37575552 38869608 45347876 51826144 68021814 77739216 79358783 90695752 103652288 136043628 155478432 158717566 181391504 207304576 238076349 272087256 310956864 317435132 362783008 476152698 544174512 621913728 634870264 725566016 952305396 1088349024 1269740528 1451132032 1904610792 2176698048 2539481056 3809221584 4353396096 5078962112 7618443168 10157924224 15236886336 30473772672
• Sum of all divisors σ(n): 94324940640
• Sum of proper divisors (its aliquot sum) s(n): 63851167968
• 30473772672 is an abundant number, because the sum of its proper divisors (63851167968) is greater than itself. Its abundance is 33377395296

Bases of 30473772672

• Binary: 11100011000011000001101111010000000₂
• Hexadecimal: 0x71860DE80
• Base-36: DZZAPHC

Squares and roots of 30473772672

• 30473772672 squared (30473772672²) is 928650820864734019584
• 30473772672 cubed (30473772672³) is 28299494006698098974547612008448
• The square root of 30473772672 is 174567.3871947447
• The cube root of 30473772672 is 3123.5040578755

Scales and comparisons

• 30,473,772,672 seconds is equal to 968 years, 50 weeks, 3 days, 16 hours, 51 minutes, 12 seconds.
• To count from 1 to 30,473,772,672 would take you about one thousand, nine hundred thirty-seven 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 30473772672 cubic inches would be around 260.3 feet tall.

Recreational maths with 30473772672

• 30473772672 backwards is 27627737403
• 30473772672 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30473772672's digits is 48
• More coming soon!