3855843385072

Names of 3855843385072

• Cardinal: 3855843385072 can be written as Three trillion, eight hundred fifty-five billion, eight hundred forty-three million, three hundred eighty-five thousand and seventy-two.

Scientific notation

• Scientific notation: 3.855843385072 × 10¹²

Factors of 3855843385072

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 136

Divisors of 3855843385072

• Number of divisors d(n): 140
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 56 98 112 127 196 254 343 392 508 686 784 889 1016 1372 1778 2032 2401 2744 3556 4802 5488 6223 7112 9604 12446 14224 16129 16807 19208 24892 32258 33614 38416 43561 49784 64516 67228 87122 99568 112903 117649 129032 134456 174244 225806 235298 258064 268912 304927 348488 451612 470596 609854 696976 790321 903224 941192 1219708 1580642 1806448 1882384 2048383 2134489 2439416 3161284 4096766 4268978 4878832 5532247 6322568 8193532 8537956 11064494 12645136 14338681 14941423 16387064 17075912 22128988 28677362 29882846 32774128 34151824 38725729 44257976 57354724 59765692 77451458 88515952 100370767 114709448 119531384 154902916 200741534 229418896 239062768 271080103 309805832 401483068 542160206 619611664 702595369 802966136 1084320412 1405190738 1605932272 1897560721 2168640824 2810381476 3795121442 4337281648 4918167583 5620762952 7590242884 9836335166 11241525904 15180485768 19672670332 30360971536 34427173081 39345340664 68854346162 78690681328 137708692324 240990211567 275417384648 481980423134 550834769296 963960846268 1927921692536 3855843385072
• Sum of all divisors σ(n): 8784975066880
• Sum of proper divisors (its aliquot sum) s(n): 4929131681808
• 3855843385072 is an abundant number, because the sum of its proper divisors (4929131681808) is greater than itself. Its abundance is 1073288296736

Bases of 3855843385072

• Binary: 111000000111000010001011001101111011110000₂
• Hexadecimal: 0x381C22CDEF0
• Base-36: 1D7CLLH4G

Squares and roots of 3855843385072

• 3855843385072 squared (3855843385072²) is 14867528210203499672445184
• 3855843385072 cubed (3855843385072³) is 57326860301684515746982081477923893248
• The square root of 3855843385072 is 1963630.1548591069
• The cube root of 3855843385072 is 15680.9773869915

Scales and comparisons

• 3,855,843,385,072 seconds is equal to 122,603 years, 46 weeks, 2 days, 22 hours, 57 minutes, 52 seconds.
• To count from 1 to 3,855,843,385,072 would take you about three hundred six thousand, five hundred nine 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 3855843385072 cubic inches would be around 1306.7 feet tall.

Recreational maths with 3855843385072

• 3855843385072 backwards is 2705833485583
• The number of decimal digits it has is: 13
• The sum of 3855843385072's digits is 61
• More coming soon!