12442438400
12,442,438,400 is an even composite number composed of six prime numbers multiplied together.
12442438400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 12442438400:
28 × 52 × 7 × 29 × 61 × 157
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 29 × 61 × 157)See below for interesting mathematical facts about the number 12442438400 from the Numbermatics database.
Names of 12442438400
- Cardinal: 12442438400 can be written as Twelve billion, four hundred forty-two million, four hundred thirty-eight thousand, four hundred.
Scientific notation
- Scientific notation: 1.24424384 × 1010
Factors of 12442438400
Divisors of 12442438400
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 29 32 35 40 50 56 58 61 64 70 80 100 112 116 122 128 140 145 157 160 175 200 203 224 232 244 256 280 290 305 314 320 350 400 406 427 448 464 488 560 580 610 628 640 700 725 785 800 812 854 896 928 976 1015 1099 1120 1160 1220 1256 1280 1400 1450 1525 1570 1600 1624 1708 1769 1792 1856 1952 2030 2135 2198 2240 2320 2440 2512 2800 2900 3050 3140 3200 3248 3416 3538 3712 3904 3925 4060 4270 4396 4480 4553 4640 4880 5024 5075 5495 5600 5800 6100 6280 6400 6496 6832 7076 7424 7808 7850 8120 8540 8792 8845 8960 9106 9280 9577 9760 10048 10150 10675 10990 11200 11600 12200 12383 12560 12992 13664 14152 15616 15700 16240 17080 17584 17690 18212 18560 19154 19520 20096 20300 21350 21980 22400 22765 23200 24400 24766 25120 25984 27328 27475 28304 31400 31871 32480 34160 35168 35380 36424 37120 38308 39040 40192 40600 42700 43960 44225 44800 45530 46400 47885 48800 49532 50240 51968 54656 54950 56608 61915 62800 63742 64960 67039 68320 70336 70760 72848 76616 78080 81200 85400 87920 88450 91060 92800 95770 97600 99064 100480 109312 109900 113216 113825 123830 125600 127484 129920 134078 136640 140672 141520 145696 153232 159355 162400 170800 175840 176900 182120 185600 191540 195200 198128 200960 219800 226432 227650 239425 247660 251200 254968 259840 268156 273280 277733 281344 283040 291392 306464 309575 318710 324800 335195 341600 351680 353800 364240 383080 390400 396256 439600 452864 455300 478850 495320 502400 509936 536312 546560 555466 566080 582784 612928 619150 637420 649600 670390 683200 703360 707600 728480 766160 792512 796775 879200 910600 957700 990640 1004800 1019872 1072624 1110932 1132160 1165568 1225856 1238300 1274840 1299200 1340780 1366400 1388665 1406720 1415200 1456960 1532320 1585024 1593550 1675975 1758400 1821200 1915400 1944131 1981280 2039744 2145248 2221864 2264320 2451712 2476600 2549680 2681560 2732800 2777330 2830400 2913920 3064640 3170048 3187100 3351950 3516800 3642400 3830800 3888262 3962560 4079488 4290496 4443728 4953200 5099360 5363120 5554660 5660800 5827840 6129280 6374200 6703900 6943325 7033600 7284800 7661600 7776524 7925120 8158976 8580992 8887456 9720655 9906400 10198720 10726240 11109320 11321600 12258560 12748400 13407800 13886650 14569600 15323200 15553048 15850240 17161984 17774912 19441310 19812800 20397440 21452480 22218640 25496800 26815600 27773300 29139200 30646400 31106096 35549824 38882620 39625600 40794880 42904960 44437280 48603275 50993600 53631200 55546600 61292800 62212192 71099648 77765240 79251200 85809920 88874560 97206550 101987200 107262400 111093200 124424384 155530480 177749120 194413100 203974400 214524800 222186400 248848768 311060960 355498240 388826200 429049600 444372800 497697536 622121920 777652400 888745600 1244243840 1555304800 1777491200 2488487680 3110609600 6221219200 12442438400
- Sum of all divisors σ(n): 37242824640
- Sum of proper divisors (its aliquot sum) s(n): 24800386240
- 12442438400 is an abundant number, because the sum of its proper divisors (24800386240) is greater than itself. Its abundance is 12357947840
Bases of 12442438400
- Binary: 10111001011010000010001011000000002
- Hexadecimal: 0x2E5A08B00
- Base-36: 5PRWMWW
Squares and roots of 12442438400
- 12442438400 squared (124424384002) is 154814273337794560000
- 12442438400 cubed (124424384003) is 1926267059446271204655104000000
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The
square root of 12442438400 is 111545.6785357461 -
The
cube root of 12442438400 is 2317.2265709007
Scales and comparisons
How big is 12442438400?- 12,442,438,400 seconds is equal to 395 years, 32 weeks, 5 days, 16 hours, 53 minutes, 20 seconds.
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To count from 1 to 12,442,438,400 would take you about seven hundred ninety-one 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 12442438400 cubic inches would be around 193.1 feet tall.
Recreational maths with 12442438400
- 12442438400 backwards is 00483424421
- 12442438400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12442438400's digits is 32
- More coming soon!
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The information we have on file for 12442438400 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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