85420212800
85,420,212,800 is an even composite number composed of six prime numbers multiplied together.
85420212800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 85420212800:
26 × 52 × 13 × 17 × 37 × 6529
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 13 × 17 × 37 × 6529)See below for interesting mathematical facts about the number 85420212800 from the Numbermatics database.
Names of 85420212800
- Cardinal: 85420212800 can be written as Eighty-five billion, four hundred twenty million, two hundred twelve thousand, eight hundred.
Scientific notation
- Scientific notation: 8.54202128 × 1010
Factors of 85420212800
Divisors of 85420212800
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 4 5 8 10 13 16 17 20 25 26 32 34 37 40 50 52 64 65 68 74 80 85 100 104 130 136 148 160 170 185 200 208 221 260 272 296 320 325 340 370 400 416 425 442 481 520 544 592 629 650 680 740 800 832 850 884 925 962 1040 1088 1105 1184 1258 1300 1360 1480 1600 1700 1768 1850 1924 2080 2210 2368 2405 2516 2600 2720 2960 3145 3400 3536 3700 3848 4160 4420 4810 5032 5200 5440 5525 5920 6290 6529 6800 7072 7400 7696 8177 8840 9620 10064 10400 11050 11840 12025 12580 13058 13600 14144 14800 15392 15725 16354 17680 19240 20128 20800 22100 24050 25160 26116 27200 29600 30784 31450 32645 32708 35360 38480 40256 40885 44200 48100 50320 52232 59200 62900 65290 65416 70720 76960 81770 84877 88400 96200 100640 104464 110993 125800 130580 130832 153920 163225 163540 169754 176800 192400 201280 204425 208928 221986 241573 251600 261160 261664 326450 327080 339508 353600 384800 408850 417856 424385 443972 483146 503200 522320 523328 554965 652900 654160 679016 769600 817700 848770 887944 966292 1006400 1044640 1109930 1207865 1305800 1308320 1358032 1442909 1635400 1697540 1775888 1932584 2089280 2121925 2219860 2415730 2611600 2616640 2716064 2774825 2885818 3140449 3270800 3395080 3551776 3865168 4106741 4243850 4439720 4831460 5223200 5432128 5549650 5771636 6039325 6280898 6541600 6790160 7103552 7214545 7730336 8213482 8487700 8879440 9662920 10446400 11099300 11543272 12078650 12561796 13083200 13580320 14429090 15460672 15702245 16426964 16975400 17758880 19325840 20533705 22198600 23086544 24157300 25123592 27160640 28858180 31404490 32853928 33950800 35517760 36072725 38651680 41067410 44397200 46173088 48314600 50247184 53387633 57716360 62808980 65707856 67901600 72145450 77303360 78511225 82134820 88794400 92346176 96629200 100494368 102668525 106775266 115432720 125617960 131415712 135803200 144290900 157022450 164269640 177588800 193258400 200988736 205337050 213550532 230865440 251235920 262831424 266938165 288581800 314044900 328539280 386516800 410674100 427101064 461730880 502471840 533876330 577163600 628089800 657078560 821348200 854202128 1004943680 1067752660 1154327200 1256179600 1314157120 1334690825 1642696400 1708404256 2135505320 2308654400 2512359200 2669381650 3285392800 3416808512 4271010640 5024718400 5338763300 6570785600 8542021280 10677526600 17084042560 21355053200 42710106400 85420212800
- Sum of all divisors σ(n): 246185649360
- Sum of proper divisors (its aliquot sum) s(n): 160765436560
- 85420212800 is an abundant number, because the sum of its proper divisors (160765436560) is greater than itself. Its abundance is 75345223760
Bases of 85420212800
- Binary: 10011111000110111000100000010010000002
- Hexadecimal: 0x13E3710240
- Base-36: 138OZM0W
Squares and roots of 85420212800
- 85420212800 squared (854202128002) is 7296612754797283840000
- 85420212800 cubed (854202128003) is 623278214233978206474801152000000
-
The
square root of 85420212800 is 292267.3652668049 -
The
cube root of 85420212800 is 4404.0632713261
Scales and comparisons
How big is 85420212800?- 85,420,212,800 seconds is equal to 2,716 years, 5 weeks, 20 hours, 53 minutes, 20 seconds.
-
To count from 1 to 85,420,212,800 would take you about five thousand, four hundred thirty-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 85420212800 cubic inches would be around 367 feet tall.
Recreational maths with 85420212800
- 85420212800 backwards is 00821202458
- 85420212800 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 85420212800's digits is 32
- More coming soon!
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