120813855000

Names of 120813855000

• Cardinal: 120813855000 can be written as One hundred twenty billion, eight hundred thirteen million, eight hundred fifty-five thousand.

Scientific notation

• Scientific notation: 1.20813855 × 10¹¹

Factors of 120813855000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 257

Divisors of 120813855000

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 25 29 30 40 50 58 60 61 75 87 100 116 120 122 125 145 150 157 174 183 200 232 244 250 290 300 305 314 348 366 375 435 471 488 500 580 600 610 625 628 696 725 732 750 785 841 870 915 942 1000 1160 1220 1250 1256 1450 1464 1500 1525 1570 1682 1740 1769 1830 1875 1884 2175 2355 2440 2500 2523 2900 3000 3050 3140 3364 3480 3538 3625 3660 3750 3768 3925 4205 4350 4553 4575 4710 5000 5046 5307 5800 6100 6280 6728 7076 7250 7320 7500 7625 7850 8410 8700 8845 9106 9150 9420 9577 10092 10614 10875 11775 12200 12615 13659 14152 14500 15000 15250 15700 16820 17400 17690 18125 18212 18300 18840 19154 19625 20184 21025 21228 21750 22765 22875 23550 25230 26535 27318 28731 29000 30500 31400 33640 35380 36250 36424 36600 38125 38308 39250 42050 42456 43500 44225 45530 45750 47100 47885 50460 51301 53070 54375 54636 57462 58875 61000 63075 68295 70760 72500 76250 76616 78500 84100 87000 88450 91060 91500 94200 95770 98125 100920 102602 105125 106140 108750 109272 113825 114375 114924 117750 126150 132037 132675 136590 143655 145000 152500 153903 157000 168200 176900 182120 183000 191540 196250 205204 210250 212280 217500 221125 227650 228750 229848 235500 239425 252300 256505 264074 265350 273180 277733 287310 294375 305000 307806 315375 341475 353800 383080 392500 396111 410408 420500 435000 442250 455300 457500 471000 478850 504600 513010 525625 528148 530700 546360 555466 569125 574620 588750 615612 630750 660185 663375 682950 718275 769515 785000 792222 833199 841000 884500 910600 915000 957700 1026020 1051250 1056296 1061400 1105625 1110932 1138250 1149240 1177500 1197125 1231224 1261500 1282525 1320370 1326750 1365900 1388665 1436550 1539030 1576875 1584444 1666398 1707375 1769000 1915400 1980555 2052040 2102500 2211250 2221864 2276500 2355000 2394250 2523000 2565050 2640740 2653500 2731800 2777330 2845625 2873100 3078060 3153750 3168888 3300925 3316875 3332796 3414750 3591375 3847575 3961110 4165995 4205000 4422500 4553000 4788500 5130100 5281480 5307000 5554660 5691250 5746200 5985625 6156120 6307500 6412625 6601850 6633750 6665592 6829500 6943325 7182750 7695150 7922220 8054257 8331990 8536875 8845000 9577000 9902775 10260200 11109320 11382500 11971250 12615000 12825250 13203700 13267500 13659000 13886650 14365500 15390300 15844440 16108514 16504625 16663980 17073750 17956875 19237875 19805550 20829975 22765000 23942500 24162771 25650500 26407400 26535000 27773300 28731000 30780600 32063125 32217028 33009250 33327960 34147500 34716625 35913750 38475750 39611100 40271285 41659950 47885000 48325542 49513875 51301000 55546600 64126250 64434056 66018500 68295000 69433250 71827500 76951500 79222200 80542570 82523125 83319900 96189375 96651084 99027750 104149875 120813855 128252500 132037000 138866500 143655000 153903000 161085140 165046250 166639800 173583125 192378750 193302168 198055500 201356425 208299750 241627710 247569375 256505000 277733000 322170280 330092500 347166250 384757500 396111000 402712850 416599500 483255420 495138750 520749375 604069275 660185000 694332500 769515000 805425700 833199000 966510840 990277500 1006782125 1041498750 1208138550 1388665000 1610851400 1980555000 2013564250 2082997500 2416277100 3020346375 4027128500 4165995000 4832554200 5033910625 6040692750 8054257000 10067821250 12081385500 15101731875 20135642500 24162771000 30203463750 40271285000 60406927500 120813855000
• Sum of all divisors σ(n): 399824327760
• Sum of proper divisors (its aliquot sum) s(n): 279010472760
• 120813855000 is an abundant number, because the sum of its proper divisors (279010472760) is greater than itself. Its abundance is 158196617760

Bases of 120813855000

• Binary: 1110000100001000100010010000100011000₂
• Hexadecimal: 0x1C21112118
• Base-36: 1JI1G74O

Squares and roots of 120813855000

• 120813855000 squared (120813855000²) is 14595987559961025000000
• 120813855000 cubed (120813855000³) is 1763397524650935080001375000000000
• The square root of 120813855000 is 347582.8750096875
• The cube root of 120813855000 is 4943.5498069483

Scales and comparisons

• 120,813,855,000 seconds is equal to 3,841 years, 26 weeks, 2 days, 12 hours, 10 minutes.
• To count from 1 to 120,813,855,000 would take you about seven thousand, six hundred eighty-three 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 120813855000 cubic inches would be around 412 feet tall.

Recreational maths with 120813855000

• 120813855000 backwards is 000558318021
• The number of decimal digits it has is: 12
• The sum of 120813855000's digits is 33
• More coming soon!