3800643721938

Names of 3800643721938

• Cardinal: 3800643721938 can be written as Three trillion, eight hundred billion, six hundred forty-three million, seven hundred twenty-one thousand, nine hundred thirty-eight.

Scientific notation

• Scientific notation: 3.800643721938 × 10¹²

Factors of 3800643721938

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3128

Divisors of 3800643721938

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 27 38 42 54 57 63 114 126 133 171 189 266 281 342 378 399 513 562 798 843 1026 1093 1197 1686 1723 1967 2186 2394 2529 3279 3446 3591 3934 5058 5169 5339 5901 6558 7182 7587 7651 9837 10338 10678 11802 12061 15174 15302 15507 16017 17703 19674 20767 22953 24122 29511 31014 32034 32737 35406 36183 37373 41534 45906 46521 48051 53109 59022 62301 65474 68859 72366 74746 93042 96102 98211 106218 108549 112119 124602 137718 144153 145369 186903 196422 206577 217098 224238 229159 288306 290738 294633 307133 325647 336357 373806 413154 436107 458318 484163 560709 589266 614266 651294 672714 687477 872214 883899 921399 968326 1009071 1121418 1308321 1374954 1452489 1767798 1842798 1883239 2018142 2062431 2149931 2616642 2764197 2904978 3389141 3766478 3924963 4124862 4299862 4357467 5528394 5649717 5835527 6187293 6449793 6778282 7849926 8292591 8714934 9199097 10167423 11299434 11671054 12374586 12899586 13072401 13182673 16585182 16949151 17506581 18398194 19349379 20334846 26144802 26365346 27597291 30502269 33898302 35013162 35781541 38698758 39548019 40848689 50847453 52519743 55194582 58048137 61004538 64393679 71563082 79096038 81697378 82791873 91506807 101694906 105039486 107344623 116096274 118644057 122546067 128787358 157559229 165583746 183013614 193181037 214689246 237288114 245092134 248375619 250470787 315118458 322033869 355932171 367638201 386362074 496751238 500941574 529190159 579543111 644067738 711864342 735276402 751412361 966101607 1058380318 1102914603 1159086222 1502824722 1587570477 1738629333 1932203214 2205829206 2254237083 3175140954 3477258666 3704331113 4508474166 4762711431 6762711249 7408662226 9525422862 10054613021 11112993339 13525422498 14288134293 20109226042 22225986678 28576268586 30163839063 33338980017 60327678126 66677960034 70382291147 90491517189 100016940051 140764582294 180983034378 200033880102 211146873441 271474551567 422293746882 542949103134 633440620323 1266881240646 1900321860969 3800643721938
• Sum of all divisors σ(n): 10211861606400
• Sum of proper divisors (its aliquot sum) s(n): 6411217884462
• 3800643721938 is an abundant number, because the sum of its proper divisors (6411217884462) is greater than itself. Its abundance is 2610574162524

Bases of 3800643721938

• Binary: 110111010011101000000001001101101011010010₂
• Hexadecimal: 0x374E804DAD2
• Base-36: 1CHZP54GI

Squares and roots of 3800643721938

• 3800643721938 squared (3800643721938²) is 14444892701106733462475844
• 3800643721938 cubed (3800643721938³) is 54899890758529345638617521600577865672
• The square root of 3800643721938 is 1949523.9731631925
• The cube root of 3800643721938 is 15605.7886170907

Scales and comparisons

• 3,800,643,721,938 seconds is equal to 120,848 years, 37 weeks, 23 hours, 12 minutes, 18 seconds.
• To count from 1 to 3,800,643,721,938 would take you about three hundred two thousand, one hundred twenty-one 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 3800643721938 cubic inches would be around 1300.5 feet tall.

Recreational maths with 3800643721938

• 3800643721938 backwards is 8391273460083
• 3800643721938 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3800643721938's digits is 54
• More coming soon!