3899121944120

Names of 3899121944120

• Cardinal: 3899121944120 can be written as Three trillion, eight hundred ninety-nine billion, one hundred twenty-one million, nine hundred forty-four thousand, one hundred twenty.

Scientific notation

• Scientific notation: 3.89912194412 × 10¹²

Factors of 3899121944120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 649

Divisors of 3899121944120

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 13 17 20 26 34 40 52 65 68 85 104 130 136 169 170 211 221 260 338 340 401 422 442 520 676 680 802 844 845 884 1055 1105 1352 1604 1688 1690 1768 2005 2110 2210 2743 2873 3208 3380 3587 4010 4220 4420 5213 5486 5746 6760 6817 7174 8020 8440 8840 10426 10972 11492 13634 13715 14348 14365 16040 17935 20852 21944 22984 26065 27268 27430 28696 28730 34085 35659 35870 41704 46631 52130 54536 54860 57460 67769 68170 71318 71740 84611 88621 93262 104260 109720 114920 135538 136340 142636 143480 160801 169222 177242 178295 186524 208520 233155 271076 272680 285272 321602 338444 338845 354484 356590 373048 423055 443105 466310 542152 606203 643204 676888 677690 708968 713180 804005 846110 886210 932620 1099943 1152073 1212406 1286408 1355380 1426360 1438387 1608010 1692220 1772420 1865240 2090413 2199886 2304146 2424812 2710760 2733617 2876774 3031015 3216020 3384440 3544840 4180826 4399772 4608292 4849624 5467234 5499715 5753548 5760365 6062030 6432040 7191935 8361652 8799544 9216584 10452065 10934468 10999430 11507096 11520730 12124060 13668085 14299259 14383870 16723304 18699031 20904130 21868936 21998860 23041460 24248120 27175369 27336170 28598518 28767740 33929011 35537021 37398062 41808260 43997720 46082920 54350738 54672340 57197036 57535480 67858022 71074042 71496295 74796124 83616520 93495155 108701476 109344680 114394072 135716044 135876845 142148084 142992590 149592248 169645055 177685105 186990310 217402952 243087403 271432088 271753690 284296168 285985180 339290110 355370210 373980620 441077143 461981273 486174806 543507380 571970360 576793187 678580220 710740420 747961240 882154286 923962546 972349612 1087014760 1153586374 1215437015 1357160440 1421480840 1764308572 1847925092 1944699224 2205385715 2307172748 2309906365 2430874030 2883965935 3528617144 3695850184 4410771430 4614345496 4619812730 4861748060 5734002859 5767931870 7498311431 8821542860 9239625460 9723496120 11468005718 11535863740 14996622862 17643085720 18479250920 22936011436 23071727480 28670014295 29993245724 37491557155 45872022872 57340028590 59986491448 74983114310 97478048603 114680057180 149966228620 194956097206 229360114360 299932457240 389912194412 487390243015 779824388824 974780486030 1949560972060 3899121944120
• Sum of all divisors σ(n): 10131531172560
• Sum of proper divisors (its aliquot sum) s(n): 6232409228440
• 3899121944120 is an abundant number, because the sum of its proper divisors (6232409228440) is greater than itself. Its abundance is 2333287284320

Bases of 3899121944120

• Binary: 111000101111010101110001110100011000111000₂
• Hexadecimal: 0x38BD5C74638
• Base-36: 1DR8CJ708

Squares and roots of 3899121944120

• 3899121944120 squared (3899121944120²) is 15203151935118128402574400
• 3899121944120 cubed (3899121944120³) is 59278943330009536918901684540942528000
• The square root of 3899121944120 is 1974619.4428598137
• The cube root of 3899121944120 is 15739.4277841089

Scales and comparisons

• 3,899,121,944,120 seconds is equal to 123,980 years, 6 days, 4 hours, 55 minutes, 20 seconds.
• To count from 1 to 3,899,121,944,120 would take you about three hundred nine thousand, nine 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 3899121944120 cubic inches would be around 1311.6 feet tall.

Recreational maths with 3899121944120

• 3899121944120 backwards is 0214491219983
• The number of decimal digits it has is: 13
• The sum of 3899121944120's digits is 53
• More coming soon!