18029838336

Names of 18029838336

• Cardinal: 18029838336 can be written as Eighteen billion, twenty-nine million, eight hundred thirty-eight thousand, three hundred thirty-six.

Scientific notation

• Scientific notation: 1.8029838336 × 10¹⁰

Factors of 18029838336

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 4999

Divisors of 18029838336

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 37 48 64 74 96 111 128 148 192 222 256 296 384 444 512 592 768 888 1024 1184 1536 1776 2048 2368 3072 3552 4096 4736 4957 6144 7104 8192 9472 9914 12288 14208 14871 16384 18944 19828 24576 28416 29742 32768 37888 39656 49152 56832 59484 75776 79312 98304 113664 118968 151552 158624 183409 227328 237936 303104 317248 366818 454656 475872 550227 606208 634496 733636 909312 951744 1100454 1212416 1268992 1467272 1818624 1903488 2200908 2537984 2934544 3637248 3806976 4401816 5075968 5869088 7613952 8803632 10151936 11738176 15227904 17607264 20303872 23476352 30455808 35214528 40607744 46952704 60911616 70429056 81215488 93905408 121823232 140858112 162430976 187810816 243646464 281716224 375621632 487292928 563432448 751243264 1126864896 1502486528 2253729792 3004973056 4507459584 6009946112 9014919168 18029838336
• Sum of all divisors σ(n): 49388224560
• Sum of proper divisors (its aliquot sum) s(n): 31358386224
• 18029838336 is an abundant number, because the sum of its proper divisors (31358386224) is greater than itself. Its abundance is 13328547888

Bases of 18029838336

• Binary: 10000110010101010011000000000000000₂
• Hexadecimal: 0x432A98000
• Base-36: 8A6I0AO

Squares and roots of 18029838336

• 18029838336 squared (18029838336²) is 325075070422295248896
• 18029838336 cubed (18029838336³) is 5861050966777798587655762477056
• The square root of 18029838336 is 134275.2335168329
• The cube root of 18029838336 is 2622.1887162923

Scales and comparisons

• 18,029,838,336 seconds is equal to 573 years, 15 weeks, 1 day, 16 hours, 25 minutes, 36 seconds.
• To count from 1 to 18,029,838,336 would take you about one thousand, one hundred forty-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 18029838336 cubic inches would be around 218.5 feet tall.

Recreational maths with 18029838336

• 18029838336 backwards is 63383892081
• The number of decimal digits it has is: 11
• The sum of 18029838336's digits is 51
• More coming soon!