4975631388

Names of 4975631388

• Cardinal: 4975631388 can be written as Four billion, nine hundred seventy-five million, six hundred thirty-one thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 4.975631388 × 10⁹

Factors of 4975631388

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4623

Divisors of 4975631388

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 37 39 42 52 54 63 74 78 81 84 91 108 111 117 126 148 156 162 182 189 222 234 252 259 273 324 333 351 364 378 444 468 481 518 546 567 666 702 756 777 819 962 999 1036 1053 1092 1134 1332 1404 1443 1554 1638 1924 1998 2106 2268 2331 2457 2886 2997 3108 3276 3367 3996 4212 4329 4561 4662 4914 5772 5994 6734 6993 7371 8658 9122 9324 9828 10101 11988 12987 13468 13683 13986 14742 17316 18244 20202 20979 25974 27366 27972 29484 30303 31927 38961 40404 41049 41958 51948 54732 59293 60606 63854 77922 82098 83916 90909 95781 118586 121212 123147 127708 155844 164196 168757 177879 181818 191562 237172 246294 272727 287343 337514 355758 363636 369441 383124 415051 492588 506271 533637 545454 574686 675028 711516 738882 830102 862029 1012542 1067274 1090908 1149372 1181299 1245153 1477764 1518813 1600911 1660204 1724058 2025084 2134548 2193841 2362598 2490306 2586087 3037626 3201822 3448116 3543897 3735459 4387682 4556439 4725196 4802733 4980612 5172174 6075252 6403644 6581523 7087794 7470918 8775364 9112878 9605466 10344348 10631691 11206377 13163046 13669317 14175588 14941836 15356887 18225756 19210932 19744569 21263382 22412754 26326092 27338634 30713774 31895073 33619131 39489138 42526764 44825508 46070661 54677268 59233707 61427548 63790146 67238262 78978276 92141322 95685219 118467414 127580292 134476524 138211983 177701121 184282644 191370438 236934828 276423966 355402242 382740876 414635949 552847932 710804484 829271898 1243907847 1658543796 2487815694 4975631388
• Sum of all divisors σ(n): 16445243584
• Sum of proper divisors (its aliquot sum) s(n): 11469612196
• 4975631388 is an abundant number, because the sum of its proper divisors (11469612196) is greater than itself. Its abundance is 6493980808

Bases of 4975631388

• Binary: 100101000100100100001110000011100₂
• Hexadecimal: 0x128921C1C
• Base-36: 2AAD1R0

Squares and roots of 4975631388

• 4975631388 squared (4975631388²) is 24756907709250806544
• 4975631388 cubed (4975631388³) is 123181247067967491004642203072
• The square root of 4975631388 is 70538.1555471931
• The cube root of 4975631388 is 1707.1934386869

Scales and comparisons

• 4,975,631,388 seconds is equal to 158 years, 10 weeks, 6 days, 7 hours, 49 minutes, 48 seconds.
• To count from 1 to 4,975,631,388 would take you about three hundred sixteen 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 4975631388 cubic inches would be around 142.3 feet tall.

Recreational maths with 4975631388

• 4975631388 backwards is 8831365794
• 4975631388 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4975631388's digits is 54
• More coming soon!