2139772231800

Names of 2139772231800

• Cardinal: 2139772231800 can be written as Two trillion, one hundred thirty-nine billion, seven hundred seventy-two million, two hundred thirty-one thousand, eight hundred.

Scientific notation

• Scientific notation: 2.1397722318 × 10¹²

Factors of 2139772231800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 201749

Divisors of 2139772231800

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 25 27 28 30 35 36 40 42 45 50 54 56 60 63 70 72 75 84 90 100 105 108 120 126 135 140 150 168 175 180 189 200 210 216 225 252 270 280 281 300 315 350 360 378 420 450 504 525 540 562 600 630 675 700 756 840 843 900 945 1050 1080 1124 1260 1350 1400 1405 1512 1575 1686 1800 1890 1967 2100 2248 2520 2529 2700 2810 3150 3372 3780 3934 4200 4215 4725 5058 5400 5620 5901 6300 6744 7025 7560 7587 7868 8430 9450 9835 10116 11240 11802 12600 12645 14050 15174 15736 16860 17703 18900 19670 20232 21075 23604 25290 28100 29505 30348 33720 35406 37800 37935 39340 42150 47208 49175 50580 53109 56200 59010 60696 63225 70812 75870 78680 84300 88515 98350 101160 106218 118020 126450 141624 147525 151740 168600 177030 189675 196700 201451 212436 236040 252900 265545 295050 303480 354060 379350 393400 402902 424872 442575 505800 531090 590100 604353 708120 758700 805804 885150 1007255 1062180 1180200 1208706 1327725 1410157 1517400 1611608 1770300 1813059 2014510 2124360 2417412 2655450 2820314 3021765 3540600 3626118 4029020 4230471 4834824 5036275 5310900 5439177 5640628 6043530 7050785 7252236 8058040 8460942 9065295 10072550 10621800 10878354 11281256 12087060 12691413 14101570 14504472 15108825 16921884 18130590 20145100 21152355 21756708 24174120 25382826 27195885 28203140 30217650 33843768 35253925 36261180 38074239 40290200 42304710 43513416 45326475 50765652 54391770 56406280 56607731 60435300 63457065 70507850 72522360 76148478 84609420 90652950 101531304 105761775 108783540 113215462 120870600 126914130 135979425 141015700 152296956 169218840 169823193 181305900 190371195 211523550 217567080 226430924 253828260 271958850 282031400 283038655 304593912 317285325 339646386 362611800 380742390 396254117 423047100 452861848 507656520 509469579 543917700 566077310 634570650 679292772 761484780 792508234 846094200 849115965 951855975 1018939158 1087835400 1132154620 1188762351 1269141300 1358585544 1415193275 1522969560 1528408737 1585016468 1698231930 1903711950 1981270585 2037878316 2264309240 2377524702 2538282600 2547347895 2830386550 3056817474 3170032936 3396463860 3566287053 3807423900 3962541170 4075756632 4245579825 4755049404 5094695790 5660773100 5943811755 6113634948 6792927720 7132574106 7614847800 7642043685 7925082340 8491159650 9510098808 9906352925 10189391580 10698861159 11321546200 11887623510 12227269896 12736739475 14265148212 15284087370 15850164680 16982319300 17831435265 19812705850 20378783160 21397722318 23775247020 25473478950 28530296424 29719058775 30568174740 33964638600 35662870530 38210218425 39625411700 42795444636 47550494040 50946957900 53494305795 59438117550 61136349480 71325741060 76420436850 79250823400 85590889272 89157176325 101893915800 106988611590 118876235100 142651482120 152840873700 178314352650 213977223180 237752470200 267471528975 305681747400 356628705300 427954446360 534943057950 713257410600 1069886115900 2139772231800
• Sum of all divisors σ(n): 8453248243200
• Sum of proper divisors (its aliquot sum) s(n): 6313476011400
• 2139772231800 is an abundant number, because the sum of its proper divisors (6313476011400) is greater than itself. Its abundance is 4173703779600

Bases of 2139772231800

• Binary: 11111001000110100010111010010000001111000₂
• Hexadecimal: 0x1F2345D2078
• Base-36: RAZX50U0

Squares and roots of 2139772231800

• 2139772231800 squared (2139772231800²) is 4578625203982352931240000
• 2139772231800 cubed (2139772231800³) is 9797215071301049579494686741432000000
• The square root of 2139772231800 is 1462796.0321931421
• The cube root of 2139772231800 is 12886.1302199753

Scales and comparisons

• 2,139,772,231,800 seconds is equal to 68,038 years, 7 weeks, 1 day, 7 hours, 30 minutes.
• To count from 1 to 2,139,772,231,800 would take you about one hundred seventy thousand and ninety-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 2139772231800 cubic inches would be around 1073.8 feet tall.

Recreational maths with 2139772231800

• 2139772231800 backwards is 0081322779312
• 2139772231800 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2139772231800's digits is 45
• More coming soon!