38539243008

Names of 38539243008

• Cardinal: 38539243008 can be written as Thirty-eight billion, five hundred thirty-nine million, two hundred forty-three thousand and eight.

Scientific notation

• Scientific notation: 3.8539243008 × 10¹⁰

Factors of 38539243008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 4918

Divisors of 38539243008

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 128 144 168 192 224 252 256 257 288 336 384 448 504 512 514 576 672 768 771 896 1008 1028 1152 1344 1536 1542 1792 1799 2016 2056 2304 2313 2688 3084 3584 3598 4032 4112 4608 4626 4649 5376 5397 6168 7196 8064 8224 9252 9298 10752 10794 12336 13947 14392 16128 16191 16448 18504 18596 21588 24672 27894 28784 32256 32382 32543 32896 37008 37192 41841 43176 49344 55788 57568 64764 65086 65792 74016 74384 83682 86352 97629 98688 111576 115136 129528 130172 131584 148032 148768 167364 172704 195258 197376 223152 230272 259056 260344 292887 296064 297536 334728 345408 390516 394752 446304 460544 518112 520688 585774 592128 595072 669456 690816 781032 892608 921088 1036224 1041376 1171548 1184256 1190144 1194793 1338912 1381632 1562064 1785216 2072448 2082752 2343096 2380288 2389586 2677824 2763264 3124128 3570432 3584379 4144896 4165504 4686192 4779172 5355648 6248256 7140864 7168758 8289792 8331008 8363551 9372384 9558344 10711296 10753137 12496512 14337516 16662016 16727102 18744768 19116688 21422592 21506274 24993024 25090653 28675032 33454204 37489536 38233376 43012548 49986048 50181306 57350064 66908408 74979072 75271959 76466752 86025096 100362612 114700128 133816816 149958144 150543918 152933504 172050192 200725224 229400256 267633632 301087836 305867008 344100384 401450448 458800512 535267264 602175672 611734016 688200768 802900896 917601024 1070534528 1204351344 1376401536 1605801792 1835202048 2141069056 2408702688 2752803072 3211603584 4282138112 4817405376 5505606144 6423207168 9634810752 12846414336 19269621504 38539243008
• Sum of all divisors σ(n): 127638482400
• Sum of proper divisors (its aliquot sum) s(n): 89099239392
• 38539243008 is an abundant number, because the sum of its proper divisors (89099239392) is greater than itself. Its abundance is 50559996384

Bases of 38539243008

• Binary: 100011111001000111100010111000000000₂
• Hexadecimal: 0x8F91E2E00
• Base-36: HPD9Q80

Squares and roots of 38539243008

• 38539243008 squared (38539243008²) is 1485273251629676888064
• 38539243008 cubed (38539243008³) is 57241306777838449613619710656512
• The square root of 38539243008 is 196314.1436779327
• The cube root of 38539243008 is 3377.8035929287

Scales and comparisons

• 38,539,243,008 seconds is equal to 1,225 years, 22 weeks, 2 days, 1 hour, 16 minutes, 48 seconds.
• To count from 1 to 38,539,243,008 would take you about two thousand, four hundred fifty 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 38539243008 cubic inches would be around 281.5 feet tall.

Recreational maths with 38539243008

• 38539243008 backwards is 80034293583
• The number of decimal digits it has is: 11
• The sum of 38539243008's digits is 45
• More coming soon!