2008995912

Names of 2008995912

• Cardinal: 2008995912 can be written as Two billion, eight million, nine hundred ninety-five thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 2.008995912 × 10⁹

Factors of 2008995912

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 241

Divisors of 2008995912

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 18 21 22 24 27 28 33 36 42 44 54 56 63 66 72 77 79 84 88 99 108 121 126 132 139 154 158 168 189 198 216 231 237 242 252 264 278 297 308 316 363 378 396 417 462 474 484 504 553 556 594 616 632 693 711 726 756 792 834 847 869 924 948 968 973 1089 1106 1112 1188 1251 1386 1422 1452 1512 1529 1659 1668 1694 1738 1848 1896 1946 2079 2133 2178 2212 2376 2502 2541 2607 2772 2844 2904 2919 3058 3267 3318 3336 3388 3476 3753 3892 4158 4266 4356 4424 4587 4977 5004 5082 5214 5544 5688 5838 6083 6116 6534 6636 6776 6952 7506 7623 7784 7821 8316 8532 8712 8757 9174 9559 9954 10008 10164 10428 10703 10981 11676 12166 12232 13068 13272 13761 14931 15012 15246 15642 16632 16819 17064 17514 18249 18348 19118 19908 20328 20856 21406 21962 22869 23352 23463 24332 26136 26271 27522 28677 29862 30024 30492 31284 32109 32943 33638 35028 36498 36696 38236 39816 41283 42812 43924 45738 46926 48664 50457 52542 54747 55044 57354 59724 60984 62568 64218 65886 66913 67276 70056 72996 76472 76867 82566 85624 86031 87848 91476 93852 96327 98829 100914 105084 109494 110088 114708 117733 119448 120791 128436 131772 133826 134552 145992 151371 153734 164241 165132 172062 182952 187704 192654 197658 200739 201828 210168 218988 229416 230601 235466 241582 256872 258093 263544 267652 288981 296487 302742 307468 328482 330264 344124 353199 362373 385308 395316 401478 403656 437976 454113 461202 470932 483164 516186 535304 577962 592974 602217 605484 614936 656964 688248 691803 706398 724746 770616 790632 802956 845537 908226 922404 941864 966328 1032372 1059597 1087119 1155924 1185948 1204434 1210968 1313928 1328701 1383606 1412796 1449492 1605912 1691074 1806651 1816452 1844808 2064744 2075409 2119194 2174238 2311848 2371896 2408868 2536611 2657402 2767212 2825592 2898984 3178791 3261357 3382148 3613302 3632904 3986103 4150818 4238388 4348476 4817736 5073222 5314804 5534424 6357582 6522714 6764296 7226604 7609833 7972206 8301636 8476776 8696952 9300907 10146444 10629608 11958309 12715164 13045428 14453208 15219666 15944412 16603272 18601814 20292888 22829499 23916618 25430328 26090856 27902721 30439332 31888824 35874927 37203628 45658998 47833236 55805442 60878664 71749854 74407256 83708163 91317996 95666472 111610884 143499708 167416326 182635992 223221768 251124489 286999416 334832652 502248978 669665304 1004497956 2008995912
• Sum of all divisors σ(n): 7150080000
• Sum of proper divisors (its aliquot sum) s(n): 5141084088
• 2008995912 is an abundant number, because the sum of its proper divisors (5141084088) is greater than itself. Its abundance is 3132088176

Bases of 2008995912

• Binary: 1110111101111101101100001001000₂
• Hexadecimal: 0x77BED848
• Base-36: X83R60

Squares and roots of 2008995912

• 2008995912 squared (2008995912²) is 4036064574432711744
• 2008995912 cubed (2008995912³) is 8108437230603337612770390528
• The square root of 2008995912 is 44821.8240592681
• The cube root of 2008995912 is 1261.8072478521

Scales and comparisons

• 2,008,995,912 seconds is equal to 63 years, 45 weeks, 5 days, 6 hours, 25 minutes, 12 seconds.
• To count from 1 to 2,008,995,912 would take you about one hundred twenty-seven 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 2008995912 cubic inches would be around 105.2 feet tall.

Recreational maths with 2008995912

• 2008995912 backwards is 2195998002
• The number of decimal digits it has is: 10
• The sum of 2008995912's digits is 45
• More coming soon!