42861235328

Names of 42861235328

• Cardinal: 42861235328 can be written as Forty-two billion, eight hundred sixty-one million, two hundred thirty-five thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 4.2861235328 × 10¹⁰

Factors of 42861235328

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 662

Divisors of 42861235328

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 29 32 58 64 116 128 232 464 631 841 928 1262 1682 1856 2524 3364 3712 5048 6728 10096 13456 18299 20192 26912 36598 40384 53824 73196 80768 107648 146392 292784 398161 530671 585568 796322 1061342 1171136 1592644 2122684 2342272 3185288 4245368 6370576 8490736 11546669 12741152 16981472 23093338 25482304 33962944 46186676 50964608 67925888 92373352 184746704 334853401 369493408 669706802 738986816 1339413604 1477973632 2678827208 5357654416 10715308832 21430617664 42861235328
• Sum of all divisors σ(n): 88573919265
• Sum of proper divisors (its aliquot sum) s(n): 45712683937
• 42861235328 is an abundant number, because the sum of its proper divisors (45712683937) is greater than itself. Its abundance is 2851448609

Bases of 42861235328

• Binary: 100111111010101110101000110010000000₂
• Hexadecimal: 0x9FABA8C80
• Base-36: JOUH0U8

Squares and roots of 42861235328

• 42861235328 squared (42861235328²) is 1837085493842195267584
• 42861235328 cubed (42861235328³) is 78739753669225426260045754007552
• The square root of 42861235328 is 207029.5518229221
• The cube root of 42861235328 is 3499.6254110129

Scales and comparisons

• 42,861,235,328 seconds is equal to 1,362 years, 44 weeks, 3 days, 2 hours, 42 minutes, 8 seconds.
• To count from 1 to 42,861,235,328 would take you about two thousand, seven hundred twenty-five 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 42861235328 cubic inches would be around 291.6 feet tall.

Recreational maths with 42861235328

• 42861235328 backwards is 82353216824
• The number of decimal digits it has is: 11
• The sum of 42861235328's digits is 44
• More coming soon!