31330955904

Names of 31330955904

• Cardinal: 31330955904 can be written as Thirty-one billion, three hundred thirty million, nine hundred fifty-five thousand, nine hundred four.

Scientific notation

• Scientific notation: 3.1330955904 × 10¹⁰

Factors of 31330955904

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 706

Divisors of 31330955904

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 37 48 64 74 96 107 111 128 148 192 214 222 296 321 384 428 444 557 592 642 856 888 1114 1184 1284 1369 1671 1712 1776 2228 2368 2568 2738 3342 3424 3552 3959 4107 4456 4736 5136 5476 6684 6848 7104 7918 8214 8912 10272 10952 11877 13368 13696 14208 15836 16428 17824 20544 20609 21904 23754 26736 31672 32856 35648 41088 41218 43808 47508 53472 59599 61827 63344 65712 71296 82436 87616 95016 106944 119198 123654 126688 131424 146483 164872 175232 178797 190032 213888 238396 247308 253376 262848 292966 329744 357594 380064 439449 476792 494616 506752 525696 585932 659488 715188 760128 762533 878898 953584 989232 1171864 1318976 1430376 1520256 1525066 1757796 1907168 1978464 2205163 2287599 2343728 2637952 2860752 3050132 3515592 3814336 3956928 4410326 4575198 4687456 5721504 6100264 6615489 7031184 7628672 7913856 8820652 9150396 9374912 11443008 12200528 13230978 14062368 17641304 18300792 18749824 22886016 24401056 26461956 28124736 35282608 36601584 48802112 52923912 56249472 70565216 73203168 81591031 97604224 105847824 141130432 146406336 163182062 211695648 244773093 282260864 292812672 326364124 423391296 489546186 652728248 846782592 979092372 1305456496 1958184744 2610912992 3916369488 5221825984 7832738976 10443651968 15665477952 31330955904
• Sum of all divisors σ(n): 86487276960
• Sum of proper divisors (its aliquot sum) s(n): 55156321056
• 31330955904 is an abundant number, because the sum of its proper divisors (55156321056) is greater than itself. Its abundance is 23825365152

Bases of 31330955904

• Binary: 11101001011011110000111001010000000₂
• Hexadecimal: 0x74B787280
• Base-36: EE5N4AO

Squares and roots of 31330955904

• 31330955904 squared (31330955904²) is 981628797858392457216
• 31330955904 cubed (31330955904³) is 30755368579797823713360702603264
• The square root of 31330955904 is 177005.5250663097
• The cube root of 31330955904 is 3152.5202272911

Scales and comparisons

• 31,330,955,904 seconds is equal to 996 years, 11 weeks, 5 days, 19 hours, 18 minutes, 24 seconds.
• To count from 1 to 31,330,955,904 would take you about one thousand, nine hundred ninety-two 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 31330955904 cubic inches would be around 262.7 feet tall.

Recreational maths with 31330955904

• 31330955904 backwards is 40955903313
• The number of decimal digits it has is: 11
• The sum of 31330955904's digits is 42
• More coming soon!