12842242400
12,842,242,400 is an even composite number composed of five prime numbers multiplied together.
12842242400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 12842242400:
25 × 52 × 132 × 43 × 472
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 13 × 13 × 43 × 47 × 47)See below for interesting mathematical facts about the number 12842242400 from the Numbermatics database.
Names of 12842242400
- Cardinal: 12842242400 can be written as Twelve billion, eight hundred forty-two million, two hundred forty-two thousand, four hundred.
Scientific notation
- Scientific notation: 1.28422424 × 1010
Factors of 12842242400
Divisors of 12842242400
- Number of divisors d(n): 324
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 32 40 43 47 50 52 65 80 86 94 100 104 130 160 169 172 188 200 208 215 235 260 325 338 344 376 400 416 430 470 520 559 611 650 676 688 752 800 845 860 940 1040 1075 1118 1175 1222 1300 1352 1376 1504 1690 1720 1880 2021 2080 2150 2209 2236 2350 2444 2600 2704 2795 3055 3380 3440 3760 4042 4225 4300 4418 4472 4700 4888 5200 5408 5590 6110 6760 6880 7267 7520 7943 8084 8450 8600 8836 8944 9400 9776 10105 10400 11045 11180 12220 13520 13975 14534 15275 15886 16168 16900 17200 17672 17888 18800 19552 20210 22090 22360 24440 26273 27040 27950 28717 29068 30550 31772 32336 33800 34400 35344 36335 37600 39715 40420 44180 44720 48880 50525 52546 55225 55900 57434 58136 61100 63544 64672 67600 70688 72670 79430 80840 88360 89440 94987 97760 101050 105092 110450 111800 114868 116272 122200 127088 131365 135200 143585 145340 158860 161680 176720 181675 189974 198575 202100 210184 220900 223600 229736 232544 244400 254176 262730 287170 290680 317720 323360 341549 353440 363350 373321 379948 397150 404200 420368 441800 447200 459472 474935 488800 525460 574340 581360 635440 656825 683098 717925 726700 746642 759896 794300 808400 840736 883600 918944 949870 1050920 1148680 1162720 1234831 1270880 1313650 1366196 1435850 1453400 1493284 1519792 1588600 1616800 1707745 1767200 1866605 1899740 2101840 2297360 2374675 2469662 2627300 2732392 2871700 2906800 2986568 3039584 3177200 3415490 3733210 3799480 4203680 4594720 4749350 4939324 5254600 5464784 5743400 5813600 5973136 6174155 6354400 6830980 7466420 7598960 8538725 9333025 9498700 9878648 10509200 10929568 11486800 11946272 12348310 13661960 14932840 15197920 16052803 17077450 18666050 18997400 19757296 21018400 22973600 24696620 27323920 29865680 30870775 32105606 34154900 37332100 37994800 39514592 49393240 54647840 59731360 61741550 64211212 68309800 74664200 75989600 80264015 98786480 123483100 128422424 136619600 149328400 160528030 197572960 246966200 256844848 273239200 298656800 321056060 401320075 493932400 513689696 642112120 802640150 987864800 1284224240 1605280300 2568448480 3210560600 6421121200 12842242400
- Sum of all divisors σ(n): 35492579892
- Sum of proper divisors (its aliquot sum) s(n): 22650337492
- 12842242400 is an abundant number, because the sum of its proper divisors (22650337492) is greater than itself. Its abundance is 9808095092
Bases of 12842242400
- Binary: 10111111010111010100010001011000002
- Hexadecimal: 0x2FD751160
- Base-36: 5WDXTNK
Squares and roots of 12842242400
- 12842242400 squared (128422424002) is 164923189860357760000
- 12842242400 cubed (128422424003) is 2117983581567936504641024000000
-
The
square root of 12842242400 is 113323.6180149575 -
The
cube root of 12842242400 is 2341.7846467887
Scales and comparisons
How big is 12842242400?- 12,842,242,400 seconds is equal to 408 years, 17 weeks, 6 days, 1 hour, 33 minutes, 20 seconds.
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To count from 1 to 12,842,242,400 would take you about eight hundred sixteen 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 12842242400 cubic inches would be around 195.1 feet tall.
Recreational maths with 12842242400
- 12842242400 backwards is 00424224821
- The number of decimal digits it has is: 11
- The sum of 12842242400's digits is 29
- More coming soon!
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