2992231872

Names of 2992231872

• Cardinal: 2992231872 can be written as Two billion, nine hundred ninety-two million, two hundred thirty-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 2.992231872 × 10⁹

Factors of 2992231872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 451

Divisors of 2992231872

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 32 36 38 42 48 56 57 63 64 72 76 84 96 112 114 126 133 139 144 152 168 171 192 224 228 252 266 278 281 288 304 336 342 399 417 448 456 504 532 556 562 576 608 672 684 798 834 843 912 973 1008 1064 1112 1124 1197 1216 1251 1344 1368 1596 1668 1686 1824 1946 1967 2016 2128 2224 2248 2394 2502 2529 2641 2736 2919 3192 3336 3372 3648 3892 3934 4032 4256 4448 4496 4788 5004 5058 5282 5339 5472 5838 5901 6384 6672 6744 7784 7868 7923 8512 8757 8896 8992 9576 10008 10116 10564 10678 10944 11676 11802 12768 13344 13488 15568 15736 15846 16017 17514 17703 17984 18487 19152 20016 20232 21128 21356 23352 23604 23769 25536 26688 26976 31136 31472 31692 32034 35028 35406 36974 37373 38304 39059 40032 40464 42256 42712 46704 47208 47538 48051 53952 55461 62272 62944 63384 64068 70056 70812 73948 74746 76608 78118 80064 80928 84512 85424 93408 94416 95076 96102 110922 112119 117177 125888 126768 128136 140112 141624 147896 149492 156236 161856 166383 169024 170848 186816 188832 190152 192204 221844 224238 234354 253536 256272 273413 280224 283248 295792 298984 312472 332766 336357 341696 351531 377664 380304 384408 443688 448476 468708 507072 512544 546826 560448 566496 591584 597968 624944 665532 672714 703062 742121 760608 768816 820239 887376 896952 937416 1025088 1093652 1132992 1183168 1195936 1249888 1331064 1345428 1406124 1484242 1521216 1537632 1640478 1774752 1793904 1874832 2187304 2226363 2391872 2460717 2499776 2662128 2690856 2812248 2968484 3075264 3280956 3549504 3587808 3749664 4374608 4452726 4921434 5194847 5324256 5381712 5624496 5936968 6561912 6679089 7175616 7499328 8749216 8905452 9842868 10389694 10648512 10763424 11248992 11873936 13123824 13358178 15584541 17498432 17810904 19685736 20779388 21526848 22497984 23747872 26247648 26716356 31169082 35621808 39371472 41558776 46753623 47495744 52495296 53432712 62338164 71243616 78742944 83117552 93507246 106865424 124676328 142487232 157485888 166235104 187014492 213730848 249352656 332470208 374028984 427461696 498705312 748057968 997410624 1496115936 2992231872
• Sum of all divisors σ(n): 10429036800
• Sum of proper divisors (its aliquot sum) s(n): 7436804928
• 2992231872 is an abundant number, because the sum of its proper divisors (7436804928) is greater than itself. Its abundance is 4444573056

Bases of 2992231872

• Binary: 10110010010110011101010111000000₂
• Hexadecimal: 0xB259D5C0
• Base-36: 1DHHWW0

Squares and roots of 2992231872

• 2992231872 squared (2992231872²) is 8953451575812624384
• 2992231872 cubed (2992231872³) is 26790803169555158981769166848
• The square root of 2992231872 is 54701.2968036407
• The cube root of 2992231872 is 1441.0036521631

Scales and comparisons

• 2,992,231,872 seconds is equal to 95 years, 7 weeks, 3 days, 7 hours, 31 minutes, 12 seconds.
• To count from 1 to 2,992,231,872 would take you about one hundred ninety 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 2992231872 cubic inches would be around 120.1 feet tall.

Recreational maths with 2992231872

• 2992231872 backwards is 2781322992
• The number of decimal digits it has is: 10
• The sum of 2992231872's digits is 45
• More coming soon!