28996742016

Names of 28996742016

• Cardinal: 28996742016 can be written as Twenty-eight billion, nine hundred ninety-six million, seven hundred forty-two thousand and sixteen.

Scientific notation

• Scientific notation: 2.8996742016 × 10¹⁰

Factors of 28996742016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 69357

Divisors of 28996742016

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 88 96 99 108 121 128 132 144 176 192 198 216 242 264 288 297 352 363 384 396 432 484 528 576 594 704 726 792 864 968 1056 1089 1152 1188 1408 1452 1584 1728 1936 2112 2178 2376 2904 3168 3267 3456 3872 4224 4356 4752 5808 6336 6534 7744 8712 9504 11616 12672 13068 15488 17424 19008 23232 26136 34848 38016 46464 52272 69341 69696 104544 138682 139392 208023 209088 277364 416046 418176 554728 624069 762751 832092 1109456 1248138 1525502 1664184 1872207 2218912 2288253 2496276 3051004 3328368 3744414 4437824 4576506 4992552 6102008 6656736 6864759 7488828 8390261 8875648 9153012 9985104 12204016 13313472 13729518 14977656 16780522 18306024 19970208 20594277 24408032 25170783 26626944 27459036 29955312 33561044 36612048 39940416 41188554 48816064 50341566 54918072 59910624 67122088 73224096 75512349 79880832 82377108 97632128 100683132 109836144 119821248 134244176 146448192 151024698 164754216 201366264 219672288 226537047 239642496 268488352 292896384 302049396 329508432 402732528 439344576 453074094 536976704 604098792 659016864 805465056 878689152 906148188 1073953408 1208197584 1318033728 1610930112 1812296376 2416395168 2636067456 3221860224 3624592752 4832790336 7249185504 9665580672 14498371008 28996742016
• Sum of all divisors σ(n): 94069357200
• Sum of proper divisors (its aliquot sum) s(n): 65072615184
• 28996742016 is an abundant number, because the sum of its proper divisors (65072615184) is greater than itself. Its abundance is 36075873168

Bases of 28996742016

• Binary: 11011000000010101110010101110000000₂
• Hexadecimal: 0x6C0572B80
• Base-36: DBJWTC0

Squares and roots of 28996742016

• 28996742016 squared (28996742016²) is 840811047542459744256
• 28996742016 cubed (28996742016³) is 24380781029791416010256569860096
• The square root of 28996742016 is 170284.2976201857
• The cube root of 28996742016 is 3072.2017689741

Scales and comparisons

• 28,996,742,016 seconds is equal to 922 years, 2 days, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 28,996,742,016 would take you about one thousand, eight 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 28996742016 cubic inches would be around 256 feet tall.

Recreational maths with 28996742016

• 28996742016 backwards is 61024769982
• 28996742016 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28996742016's digits is 54
• More coming soon!