2984947272

Names of 2984947272

• Cardinal: 2984947272 can be written as Two billion, nine hundred eighty-four million, nine hundred forty-seven thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 2.984947272 × 10⁹

Factors of 2984947272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2866

Divisors of 2984947272

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 19 24 36 38 41 57 72 76 82 114 123 152 164 171 228 246 328 342 361 369 456 492 684 722 738 779 984 1083 1368 1444 1476 1558 2166 2337 2801 2888 2952 3116 3249 4332 4674 5602 6232 6498 7011 8403 8664 9348 11204 12996 14022 14801 16806 18696 22408 25209 25992 28044 29602 33612 44403 50418 53219 56088 59204 67224 88806 100836 106438 114841 118408 133209 159657 177612 201672 212876 229682 266418 319314 344523 355224 425752 459364 478971 532836 638628 689046 918728 957942 1011161 1033569 1065672 1277256 1378092 1915884 2022322 2067138 2181979 2756184 3033483 3831768 4044644 4134276 4363958 6066966 6545937 8089288 8268552 8727916 9100449 12133932 13091874 17455832 18200898 19637811 24267864 26183748 36401796 39275622 41457601 52367496 72803592 78551244 82915202 124372803 157102488 165830404 248745606 331660808 373118409 497491212 746236818 994982424 1492473636 2984947272
• Sum of all divisors σ(n): 8743332780
• Sum of proper divisors (its aliquot sum) s(n): 5758385508
• 2984947272 is an abundant number, because the sum of its proper divisors (5758385508) is greater than itself. Its abundance is 2773438236

Bases of 2984947272

• Binary: 10110001111010101010111001001000₂
• Hexadecimal: 0xB1EAAE48
• Base-36: 1DD5S20

Squares and roots of 2984947272

• 2984947272 squared (2984947272²) is 8909910216620241984
• 2984947272 cubed (2984947272³) is 26595612194865520370120667648
• The square root of 2984947272 is 54634.6709699987
• The cube root of 2984947272 is 1439.8333256163

Scales and comparisons

• 2,984,947,272 seconds is equal to 94 years, 47 weeks, 3 days, 1 minute, 12 seconds.
• To count from 1 to 2,984,947,272 would take you about one hundred eighty-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 2984947272 cubic inches would be around 120 feet tall.

Recreational maths with 2984947272

• 2984947272 backwards is 2727494892
• The number of decimal digits it has is: 10
• The sum of 2984947272's digits is 54
• More coming soon!