40143208448

Names of 40143208448

• Cardinal: 40143208448 can be written as Forty billion, one hundred forty-three million, two hundred eight thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 4.0143208448 × 10¹⁰

Factors of 40143208448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1653

Divisors of 40143208448

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 32 49 56 62 64 98 112 124 128 196 217 224 248 256 392 434 448 496 512 784 868 896 992 1024 1519 1568 1613 1736 1792 1984 2048 3038 3136 3226 3472 3584 3968 4096 6076 6272 6452 6944 7168 7936 8192 11291 12152 12544 12904 13888 14336 15872 16384 22582 24304 25088 25808 27776 28672 31744 45164 48608 50003 50176 51616 55552 57344 63488 79037 90328 97216 100006 100352 103232 111104 114688 126976 158074 180656 194432 200012 200704 206464 222208 253952 316148 350021 361312 388864 400024 401408 412928 444416 507904 632296 700042 722624 777728 800048 802816 825856 888832 1264592 1400084 1445248 1555456 1600096 1651712 1777664 2450147 2529184 2800168 2890496 3110912 3200192 3303424 3555328 4900294 5058368 5600336 5780992 6221824 6400384 6606848 9800588 10116736 11200672 11561984 12443648 12800768 13213696 19601176 20233472 22401344 23123968 24887296 25601536 26427392 39202352 40466944 44802688 46247936 51203072 78404704 80933888 89605376 92495872 102406144 156809408 161867776 179210752 184991744 204812288 313618816 323735552 358421504 409624576 627237632 647471104 716843008 819249152 1254475264 1294942208 1433686016 2508950528 2867372032 5017901056 5734744064 10035802112 20071604224 40143208448
• Sum of all divisors σ(n): 96463950912
• Sum of proper divisors (its aliquot sum) s(n): 56320742464
• 40143208448 is an abundant number, because the sum of its proper divisors (56320742464) is greater than itself. Its abundance is 16177534016

Bases of 40143208448

• Binary: 100101011000101110001100000000000000₂
• Hexadecimal: 0x958B8C000
• Base-36: IFW89VK

Squares and roots of 40143208448

• 40143208448 squared (40143208448²) is 1611477184499578568704
• 40143208448 cubed (40143208448³) is 64689864526562737051638161211392
• The square root of 40143208448 is 200357.7012445491
• The cube root of 40143208448 is 3424.0284156375

Scales and comparisons

• 40,143,208,448 seconds is equal to 1,276 years, 22 weeks, 2 days, 11 hours, 14 minutes, 8 seconds.
• To count from 1 to 40,143,208,448 would take you about two thousand, five hundred fifty-two 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 40143208448 cubic inches would be around 285.3 feet tall.

Recreational maths with 40143208448

• 40143208448 backwards is 84480234104
• The number of decimal digits it has is: 11
• The sum of 40143208448's digits is 38
• More coming soon!