3842664672

Names of 3842664672

• Cardinal: 3842664672 can be written as Three billion, eight hundred forty-two million, six hundred sixty-four thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 3.842664672 × 10⁹

Factors of 3842664672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 126

Divisors of 3842664672

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 49 56 66 77 84 88 96 98 103 112 132 147 154 168 176 196 206 224 231 264 294 308 309 336 343 352 392 412 462 528 539 588 616 618 672 686 721 784 824 924 1029 1056 1078 1133 1176 1232 1236 1372 1442 1568 1617 1648 1848 2058 2156 2163 2266 2352 2464 2472 2744 2884 3234 3296 3399 3696 3773 4116 4312 4326 4532 4704 4944 5047 5488 5768 6468 6798 7392 7546 7931 8232 8624 8652 9064 9888 10094 10609 10976 11319 11536 12936 13596 15092 15141 15862 16464 17248 17304 18128 20188 21218 22638 23072 23793 25872 27192 30184 30282 31724 31827 32928 34608 35329 36256 40376 42436 45276 47586 51744 54384 55517 60368 60564 63448 63654 69216 70658 74263 80752 84872 90552 95172 105987 108768 111034 116699 120736 121128 126896 127308 141316 148526 161504 166551 169744 181104 190344 211974 222068 222789 233398 242256 253792 254616 282632 297052 333102 339488 350097 362208 380688 388619 423948 444136 445578 466796 484512 509232 519841 565264 594104 666204 700194 761376 777238 816893 847896 888272 891156 933592 1018464 1039682 1130528 1165857 1188208 1332408 1400388 1554476 1559523 1633786 1695792 1776544 1782312 1867184 2079364 2331714 2376416 2450679 2664816 2800776 3108952 3119046 3267572 3391584 3564624 3638887 3734368 4158728 4663428 4901358 5329632 5601552 5718251 6217904 6238092 6535144 7129248 7277774 8317456 9326856 9802716 10916661 11203104 11436502 12435808 12476184 13070288 14555548 16634912 17154753 18653712 19605432 21833322 22873004 24952368 26140576 29111096 34309506 37307424 39210864 40027757 43666644 45746008 49904736 58222192 68619012 78421728 80055514 87333288 91492016 116444384 120083271 137238024 160111028 174666576 182984032 240166542 274476048 320222056 349333152 480333084 548952096 640444112 960666168 1280888224 1921332336 3842664672
• Sum of all divisors σ(n): 12958444800
• Sum of proper divisors (its aliquot sum) s(n): 9115780128
• 3842664672 is an abundant number, because the sum of its proper divisors (9115780128) is greater than itself. Its abundance is 5273115456

Bases of 3842664672

• Binary: 11100101000010100110100011100000₂
• Hexadecimal: 0xE50A68E0
• Base-36: 1RJTN1C

Squares and roots of 3842664672

• 3842664672 squared (3842664672²) is 14766071781436867584
• 3842664672 cubed (3842664672³) is 56741062378743556463378792448
• The square root of 3842664672 is 61989.2302904303
• The cube root of 3842664672 is 1566.3091893201

Scales and comparisons

• 3,842,664,672 seconds is equal to 122 years, 9 weeks, 4 days, 6 hours, 51 minutes, 12 seconds.
• To count from 1 to 3,842,664,672 would take you about two hundred forty-four 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 3842664672 cubic inches would be around 130.5 feet tall.

Recreational maths with 3842664672

• 3842664672 backwards is 2764662483
• 3842664672 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3842664672's digits is 48
• More coming soon!