1213855090000

Names of 1213855090000

• Cardinal: 1213855090000 can be written as One trillion, two hundred thirteen billion, eight hundred fifty-five million, ninety thousand.

Scientific notation

• Scientific notation: 1.21385509 × 10¹²

Factors of 1213855090000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 130

Divisors of 1213855090000

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 25 28 35 38 40 50 56 70 76 80 95 97 100 112 125 133 140 152 175 190 194 200 250 266 280 304 350 380 388 400 475 485 500 532 560 625 665 679 700 760 776 875 950 970 1000 1064 1250 1330 1358 1400 1520 1552 1750 1843 1900 1940 2000 2128 2375 2425 2500 2660 2716 2800 3325 3395 3500 3686 3800 3880 4375 4750 4850 5000 5320 5432 6650 6790 7000 7372 7600 7760 8750 9215 9409 9500 9700 10000 10640 10864 11875 12125 12901 13300 13580 14000 14744 16625 16975 17500 18430 18818 19000 19400 23750 24250 25802 26600 27160 29488 33250 33950 35000 36860 37636 38000 38800 46075 47045 47500 48500 51604 53200 54320 60625 64505 65863 66500 67900 70000 73720 75272 83125 84875 92150 94090 95000 97000 103208 121250 129010 131726 133000 135800 147440 150544 166250 169750 178771 184300 188180 190000 194000 206416 230375 235225 242500 258020 263452 266000 271600 322525 329315 332500 339500 357542 368600 376360 424375 460750 470450 485000 516040 526904 645050 658630 665000 679000 715084 737200 752720 848750 893855 912673 921500 940900 970000 1032080 1053808 1151875 1176125 1251397 1290100 1317260 1330000 1358000 1430168 1612625 1646575 1697500 1787710 1825346 1843000 1881800 2303750 2352250 2502794 2580200 2634520 2860336 3225250 3293150 3395000 3575420 3650692 3686000 3763600 4469275 4563365 4607500 4704500 5005588 5160400 5269040 5880625 6256985 6388711 6450500 6586300 6790000 7150840 7301384 8063125 8232875 8938550 9126730 9215000 9409000 10011176 11761250 12513970 12777422 12901000 13172600 14301680 14602768 16126250 16465750 17340787 17877100 18253460 18430000 18818000 20022352 22346375 22816825 23522500 25027940 25554844 25802000 26345200 31284925 31943555 32252500 32931500 34681574 35754200 36506920 41164375 44692750 45633650 47045000 50055880 51109688 62569850 63887110 64505000 65863000 69363148 71508400 73013840 82328750 86703935 89385500 91267300 94090000 100111760 102219376 111731875 114084125 121385509 125139700 127774220 129010000 131726000 138726296 156424625 159717775 164657500 173407870 178771000 182534600 223463750 228168250 242771018 250279400 255548440 277452592 312849250 319435550 329315000 346815740 357542000 365069200 433519675 446927500 456336500 485542036 500558800 511096880 570420625 606927545 625698500 638871100 658630000 693631480 782123125 798588875 867039350 893855000 912673000 971084072 1140841250 1213855090 1251397000 1277742200 1387262960 1564246250 1597177750 1734078700 1787710000 1825346000 1942168144 2167598375 2281682500 2427710180 2502794000 2555484400 3034637725 3128492500 3194355500 3468157400 3992944375 4335196750 4563365000 4855420360 6069275450 6256985000 6388711000 6936314800 7985888750 8670393500 9126730000 9710840720 10837991875 12138550900 12513970000 12777422000 15173188625 15971777500 17340787000 21675983750 24277101800 30346377250 31943555000 34681574000 43351967500 48554203600 60692754500 63887110000 75865943125 86703935000 121385509000 151731886250 173407870000 242771018000 303463772500 606927545000 1213855090000
• Sum of all divisors σ(n): 3572303996800
• Sum of proper divisors (its aliquot sum) s(n): 2358448906800
• 1213855090000 is an abundant number, because the sum of its proper divisors (2358448906800) is greater than itself. Its abundance is 1144593816800

Bases of 1213855090000

• Binary: 10001101010011111011001101100010101010000₂
• Hexadecimal: 0x11A9F66C550
• Base-36: FHMXZ9SG

Squares and roots of 1213855090000

• 1213855090000 squared (1213855090000²) is 1473444179518908100000000
• 1213855090000 cubed (1213855090000³) is 1788547717139900348427229000000000000
• The square root of 1213855090000 is 1101750.9201266863
• The cube root of 1213855090000 is 10667.3271541967

Scales and comparisons

• 1,213,855,090,000 seconds is equal to 38,596 years, 43 weeks, 3 days, 17 hours, 26 minutes, 40 seconds.
• To count from 1 to 1,213,855,090,000 would take you about ninety-six thousand, four hundred ninety-two 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 1213855090000 cubic inches would be around 888.9 feet tall.

Recreational maths with 1213855090000

• 1213855090000 backwards is 0000905583121
• The number of decimal digits it has is: 13
• The sum of 1213855090000's digits is 34
• More coming soon!