121699989000
121,699,989,000 is an even composite number composed of four prime numbers multiplied together.
121699989000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of four hundred sixteen divisors.
Prime factorization of 121699989000:
23 × 312 × 53 × 229
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 229)See below for interesting mathematical facts about the number 121699989000 from the Numbermatics database.
Names of 121699989000
- Cardinal: 121699989000 can be written as One hundred twenty-one billion, six hundred ninety-nine million, nine hundred eighty-nine thousand.
Scientific notation
- Scientific notation: 1.21699989 × 1011
Factors of 121699989000
Divisors of 121699989000
- Number of divisors d(n): 416
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 30 36 40 45 50 54 60 72 75 81 90 100 108 120 125 135 150 162 180 200 216 225 229 243 250 270 300 324 360 375 405 450 458 486 500 540 600 648 675 687 729 750 810 900 916 972 1000 1080 1125 1145 1215 1350 1374 1458 1500 1620 1800 1832 1944 2025 2061 2187 2250 2290 2430 2700 2748 2916 3000 3240 3375 3435 3645 4050 4122 4374 4500 4580 4860 5400 5496 5725 5832 6075 6183 6561 6750 6870 7290 8100 8244 8748 9000 9160 9720 10125 10305 10935 11450 12150 12366 13122 13500 13740 14580 16200 16488 17175 17496 18225 18549 19683 20250 20610 21870 22900 24300 24732 26244 27000 27480 28625 29160 30375 30915 32805 34350 36450 37098 39366 40500 41220 43740 45800 48600 49464 51525 52488 54675 55647 57250 59049 60750 61830 65610 68700 72900 74196 78732 81000 82440 85875 87480 91125 92745 98415 103050 109350 111294 114500 118098 121500 123660 131220 137400 145800 148392 154575 157464 164025 166941 171750 177147 182250 185490 196830 206100 218700 222588 229000 236196 243000 247320 257625 262440 273375 278235 295245 309150 328050 333882 343500 354294 364500 370980 393660 412200 437400 445176 463725 472392 492075 500823 515250 531441 546750 556470 590490 618300 656100 667764 687000 708588 729000 741960 772875 787320 820125 834705 885735 927450 984150 1001646 1030500 1062882 1093500 1112940 1180980 1236600 1312200 1335528 1391175 1417176 1476225 1502469 1545750 1640250 1669410 1771470 1854900 1968300 2003292 2061000 2125764 2187000 2225880 2318625 2361960 2460375 2504115 2657205 2782350 2952450 3004938 3091500 3280500 3338820 3542940 3709800 3936600 4006584 4173525 4251528 4428675 4507407 4637250 4920750 5008230 5314410 5564700 5904900 6009876 6183000 6561000 6677640 6955875 7085880 7381125 7512345 8347050 8857350 9014814 9274500 9841500 10016460 10628820 11129400 11809800 12019752 12520575 13286025 13522221 13911750 14762250 15024690 16694100 17714700 18029628 18549000 19683000 20032920 20867625 21257640 22143375 22537035 25041150 26572050 27044442 27823500 29524500 30049380 33388200 35429400 36059256 37561725 40566663 41735250 44286750 45074070 50082300 53144100 54088884 55647000 59049000 60098760 62602875 66430125 67611105 75123450 81133326 83470500 88573500 90148140 100164600 106288200 108177768 112685175 121699989 125205750 132860250 135222210 150246900 162266652 166941000 177147000 180296280 187808625 202833315 225370350 243399978 250411500 265720500 270444420 300493800 324533304 338055525 375617250 405666630 450740700 486799956 500823000 531441000 540888840 563425875 608499945 676111050 751234500 811333260 901481400 973599912 1014166575 1126851750 1216999890 1352222100 1502469000 1622666520 1690277625 2028333150 2253703500 2433999780 2704444200 3042499725 3380555250 4056666300 4507407000 4867999560 5070832875 6084999450 6761110500 8113332600 10141665750 12169998900 13522221000 15212498625 20283331500 24339997800 30424997250 40566663000 60849994500 121699989000
- Sum of all divisors σ(n): 429032050200
- Sum of proper divisors (its aliquot sum) s(n): 307332061200
- 121699989000 is an abundant number, because the sum of its proper divisors (307332061200) is greater than itself. Its abundance is 185632072200
Bases of 121699989000
- Binary: 11100010101011110001001110110000010002
- Hexadecimal: 0x1C55E27608
- Base-36: 1JWP14I0
Squares and roots of 121699989000
- 121699989000 squared (1216999890002) is 14810887322600121000000
- 121699989000 cubed (1216999890003) is 1802484824240674177098669000000000
-
The
square root of 121699989000 is 348855.2550843975 -
The
cube root of 121699989000 is 4955.6068698357
Scales and comparisons
How big is 121699989000?- 121,699,989,000 seconds is equal to 3,869 years, 35 weeks, 3 days, 16 hours, 30 minutes.
-
To count from 1 to 121,699,989,000 would take you about seven thousand, seven hundred thirty-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 121699989000 cubic inches would be around 413 feet tall.
Recreational maths with 121699989000
- 121699989000 backwards is 000989996121
- 121699989000 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 121699989000's digits is 54
- More coming soon!
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