4720791042

Names of 4720791042

• Cardinal: 4720791042 can be written as Four billion, seven hundred twenty million, seven hundred ninety-one thousand and forty-two.

Scientific notation

• Scientific notation: 4.720791042 × 10⁹

Factors of 4720791042

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2487

Divisors of 4720791042

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 9 11 18 22 29 31 33 58 62 66 87 93 99 121 174 186 198 242 261 279 319 341 363 522 558 638 682 726 899 957 1023 1089 1798 1914 2046 2178 2411 2697 2871 3069 3509 3751 4822 5394 5742 6138 7018 7233 7502 8091 9889 10527 11253 14466 16182 19778 21054 21699 22506 26521 29667 31581 33759 43398 53042 59334 63162 67518 69919 74741 79563 89001 108779 139838 149482 159126 178002 209757 217558 224223 238689 291731 326337 419514 448446 477378 583462 629271 652674 672669 769109 822151 875193 979011 1258542 1345338 1538218 1644302 1750386 1958022 2167489 2307327 2466453 2625579 4334978 4614654 4932906 5251158 6502467 6921981 7399359 8460199 9043661 13004934 13843962 14798718 16920398 18087322 19507401 23842379 25380597 27130983 39014802 47684758 50761194 54261966 71527137 76141791 81392949 143054274 152283582 162785898 214581411 262266169 429162822 524532338 786798507 1573597014 2360395521 4720791042
• Sum of all divisors σ(n): 12010602240
• Sum of proper divisors (its aliquot sum) s(n): 7289811198
• 4720791042 is an abundant number, because the sum of its proper divisors (7289811198) is greater than itself. Its abundance is 2569020156

Bases of 4720791042

• Binary: 100011001011000011000111000000010₂
• Hexadecimal: 0x119618E02
• Base-36: 262MXOI

Squares and roots of 4720791042

• 4720791042 squared (4720791042²) is 22285868062227445764
• 4720791042 cubed (4720791042³) is 105206926311357224529232046088
• The square root of 4720791042 is 68708.0129388123
• The cube root of 4720791042 is 1677.5350095713

Scales and comparisons

• 4,720,791,042 seconds is equal to 150 years, 5 weeks, 3 days, 18 hours, 50 minutes, 42 seconds.
• To count from 1 to 4,720,791,042 would take you about three hundred 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 4720791042 cubic inches would be around 139.8 feet tall.

Recreational maths with 4720791042

• 4720791042 backwards is 2401970274
• The number of decimal digits it has is: 10
• The sum of 4720791042's digits is 36
• More coming soon!