2769640328

Names of 2769640328

• Cardinal: 2769640328 can be written as Two billion, seven hundred sixty-nine million, six hundred forty thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 2.769640328 × 10⁹

Factors of 2769640328

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 456

Divisors of 2769640328

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 37 49 52 56 74 91 98 104 148 182 196 259 296 364 392 397 481 518 637 728 794 962 1036 1274 1369 1588 1813 1924 2072 2548 2738 2779 3176 3367 3626 3848 5096 5161 5476 5558 6734 7252 9583 10322 10952 11116 13468 14504 14689 17797 19166 19453 20644 22232 23569 26936 29378 35594 36127 38332 38906 41288 47138 58756 67081 71188 72254 76664 77812 94276 102823 117512 124579 134162 142376 144508 155624 188552 190957 205646 249158 252889 268324 289016 381914 411292 498316 505778 536648 543493 719761 763828 822584 872053 996632 1011556 1086986 1336699 1439522 1527656 1744106 2023112 2173972 2673398 2879044 3488212 3804451 4347944 5346796 5758088 6976424 7065409 7608902 9356893 10693592 14130818 15217804 18713786 26631157 28261636 30435608 37427572 49457863 53262314 56523272 74855144 98915726 106524628 197831452 213049256 346205041 395662904 692410082 1384820164 2769640328
• Sum of all divisors σ(n): 6703032420
• Sum of proper divisors (its aliquot sum) s(n): 3933392092
• 2769640328 is an abundant number, because the sum of its proper divisors (3933392092) is greater than itself. Its abundance is 1163751764

Bases of 2769640328

• Binary: 10100101000101010101101110001000₂
• Hexadecimal: 0xA5155B88
• Base-36: 19SZ05K

Squares and roots of 2769640328

• 2769640328 squared (2769640328²) is 7670907546483947584
• 2769640328 cubed (2769640328³) is 21245654893101475833284567552
• The square root of 2769640328 is 52627.3724215829
• The cube root of 2769640328 is 1404.3470880475

Scales and comparisons

• 2,769,640,328 seconds is equal to 88 years, 3 weeks, 3 days, 32 minutes, 8 seconds.
• To count from 1 to 2,769,640,328 would take you about one hundred seventy-six 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 2769640328 cubic inches would be around 117 feet tall.

Recreational maths with 2769640328

• 2769640328 backwards is 8230469672
• The number of decimal digits it has is: 10
• The sum of 2769640328's digits is 47
• More coming soon!