4491516042

Names of 4491516042

• Cardinal: 4491516042 can be written as Four billion, four hundred ninety-one million, five hundred sixteen thousand and forty-two.

Scientific notation

• Scientific notation: 4.491516042 × 10⁹

Factors of 4491516042

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 166

Divisors of 4491516042

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 13 17 18 26 27 34 39 51 54 78 102 117 131 153 169 221 234 262 289 306 338 351 393 442 459 507 578 663 702 786 867 918 1014 1179 1326 1521 1703 1734 1989 2197 2227 2358 2601 2873 3042 3406 3537 3757 3978 4394 4454 4563 5109 5202 5746 5967 6591 6681 7074 7514 7803 8619 9126 10218 11271 11934 13182 13362 15327 15606 17238 19773 20043 22139 22542 25857 28951 30654 33813 37349 37859 39546 40086 44278 45981 48841 51714 57902 59319 60129 66417 67626 74698 75718 77571 86853 91962 97682 101439 112047 113577 118638 120258 132834 146523 155142 173706 199251 202878 224094 227154 260559 287807 293046 336141 340731 376363 398502 439569 492167 521118 575614 597753 634933 672282 681462 752726 781677 863421 879138 984334 1008423 1022193 1129089 1195506 1269866 1318707 1476501 1563354 1726842 1904799 2016846 2044386 2258178 2590263 2637414 2953002 3387267 3809598 4429503 4892719 5180526 5714397 6398171 6774534 7770789 8859006 9785438 10161801 11428794 12796342 13288509 14678157 15541578 17143191 19194513 20323602 26577018 29356314 34286382 38389026 44034471 57583539 83176223 88068942 115167078 132103413 166352446 172750617 249528669 264206826 345501234 499057338 748586007 1497172014 2245758021 4491516042
• Sum of all divisors σ(n): 11573654400
• Sum of proper divisors (its aliquot sum) s(n): 7082138358
• 4491516042 is an abundant number, because the sum of its proper divisors (7082138358) is greater than itself. Its abundance is 2590622316

Bases of 4491516042

• Binary: 100001011101101110001100010001010₂
• Hexadecimal: 0x10BB7188A
• Base-36: 22A4RYI

Squares and roots of 4491516042

• 4491516042 squared (4491516042²) is 20173716355543345764
• 4491516042 cubed (4491516042³) is 90610570637680713125358746088
• The square root of 4491516042 is 67018.7738025697
• The cube root of 4491516042 is 1649.9254379529

Scales and comparisons

• 4,491,516,042 seconds is equal to 142 years, 42 weeks, 3 days, 3 hours, 20 minutes, 42 seconds.
• To count from 1 to 4,491,516,042 would take you about two hundred eighty-five 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 4491516042 cubic inches would be around 137.5 feet tall.

Recreational maths with 4491516042

• 4491516042 backwards is 2406151944
• The number of decimal digits it has is: 10
• The sum of 4491516042's digits is 36
• More coming soon!