38143395840

Names of 38143395840

• Cardinal: 38143395840 can be written as Thirty-eight billion, one hundred forty-three million, three hundred ninety-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 3.814339584 × 10¹⁰

Factors of 38143395840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 112898

Divisors of 38143395840

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 80 88 96 110 120 128 132 160 165 176 192 220 240 256 264 320 330 352 384 440 480 512 528 640 660 704 768 880 960 1024 1056 1280 1320 1408 1536 1760 1920 2048 2112 2560 2640 2816 3072 3520 3840 4224 5120 5280 5632 6144 7040 7680 8448 10240 10560 11264 14080 15360 16896 21120 22528 28160 30720 33792 42240 56320 67584 84480 112640 112877 168960 225754 337920 338631 451508 564385 677262 903016 1128770 1241647 1354524 1693155 1806032 2257540 2483294 2709048 3386310 3612064 3724941 4515080 4966588 5418096 6208235 6772620 7224128 7449882 9030160 9933176 10836192 12416470 13545240 14448256 14899764 18060320 18624705 19866352 21672384 24832940 27090480 28896512 29799528 36120640 37249410 39732704 43344768 49665880 54180960 57793024 59599056 72241280 74498820 79465408 86689536 99331760 108361920 115586048 119198112 144482560 148997640 158930816 173379072 198663520 216723840 231172096 238396224 288965120 297995280 317861632 346758144 397327040 433447680 476792448 577930240 595990560 635723264 693516288 794654080 866895360 953584896 1155860480 1191981120 1271446528 1589308160 1733790720 1907169792 2383962240 2542893056 3178616320 3467581440 3814339584 4767924480 6357232640 7628679168 9535848960 12714465280 19071697920 38143395840
• Sum of all divisors σ(n): 133123798080
• Sum of proper divisors (its aliquot sum) s(n): 94980402240
• 38143395840 is an abundant number, because the sum of its proper divisors (94980402240) is greater than itself. Its abundance is 56837006400

Bases of 38143395840

• Binary: 100011100001100001100000100000000000₂
• Hexadecimal: 0x8E1860800
• Base-36: HITLCLC

Squares and roots of 38143395840

• 38143395840 squared (38143395840²) is 1454918646206929305600
• 38143395840 cubed (38143395840³) is 55495537837267819054397128704000
• The square root of 38143395840 is 195303.3431357487
• The cube root of 38143395840 is 3366.1989870673

Scales and comparisons

• 38,143,395,840 seconds is equal to 1,212 years, 43 weeks, 5 days, 11 hours, 44 minutes.
• To count from 1 to 38,143,395,840 would take you about two thousand, four 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 38143395840 cubic inches would be around 280.5 feet tall.

Recreational maths with 38143395840

• 38143395840 backwards is 04859334183
• 38143395840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38143395840's digits is 48
• More coming soon!