31133101923

Names of 31133101923

• Cardinal: 31133101923 can be written as Thirty-one billion, one hundred thirty-three million, one hundred one thousand, nine hundred twenty-three.

Scientific notation

• Scientific notation: 3.1133101923 × 10¹⁰

Factors of 31133101923

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 21

Divisors of 31133101923

• Number of divisors d(n): 168
• Complete list of divisors:
  1 3 7 9 11 21 27 33 49 63 77 81 99 121 147 189 231 243 297 343 363 441 539 567 693 729 847 891 1029 1089 1323 1617 1701 2079 2187 2401 2541 2673 3087 3267 3773 3969 4851 5103 5929 6237 7203 7623 8019 9261 9801 11319 11907 14553 15309 16807 17787 18711 21609 22869 24057 26411 27783 29403 33957 35721 41503 43659 50421 53361 56133 64827 68607 79233 83349 88209 101871 107163 117649 124509 130977 151263 160083 168399 184877 194481 205821 237699 250047 264627 290521 305613 352947 373527 392931 453789 480249 554631 583443 617463 713097 750141 871563 916839 1058841 1120581 1178793 1294139 1361367 1440747 1663893 1750329 1852389 2033647 2139291 2614689 2750517 3176523 3361743 3882417 4084101 4322241 4991679 5250987 6100941 6417873 7844067 8251551 9529569 10085229 11647251 12252303 12966723 14235529 14975037 18302823 19253619 23532201 28588707 30255687 34941753 36756909 42706587 44925111 54908469 57760857 70596603 85766121 90767061 104825259 128119761 134775333 164725407 211789809 257298363 314475777 384359283 404325999 494176221 635369427 943427331 1153077849 1482528663 2830281993 3459233547 4447585989 10377700641 31133101923
• Sum of all divisors σ(n): 59876993680
• Sum of proper divisors (its aliquot sum) s(n): 28743891757
• 31133101923 is a deficient number, because the sum of its proper divisors (28743891757) is less than itself. Its deficiency is 2389210166

Bases of 31133101923

• Binary: 11100111111101011010110111101100011₂
• Hexadecimal: 0x73FAD6F63
• Base-36: EAVUF6R

Squares and roots of 31133101923

• 31133101923 squared (31133101923²) is 969270035347906297929
• 31133101923 cubed (31133101923³) is 30176382801396179538077160817467
• The square root of 31133101923 is 176445.7478178491
• The cube root of 31133101923 is 3145.8701879703

Scales and comparisons

• 31,133,101,923 seconds is equal to 989 years, 48 weeks, 4 days, 19 hours, 52 minutes, 3 seconds.
• To count from 1 to 31,133,101,923 would take you about one thousand, nine hundred seventy-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 31133101923 cubic inches would be around 262.2 feet tall.

Recreational maths with 31133101923

• 31133101923 backwards is 32910133113
• 31133101923 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31133101923's digits is 27
• More coming soon!