128221424000
128,221,424,000 is an even composite number composed of five prime numbers multiplied together.
128221424000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 128221424000:
27 × 53 × 192 × 79 × 281
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 19 × 19 × 79 × 281)See below for interesting mathematical facts about the number 128221424000 from the Numbermatics database.
Names of 128221424000
- Cardinal: 128221424000 can be written as One hundred twenty-eight billion, two hundred twenty-one million, four hundred twenty-four thousand.
Scientific notation
- Scientific notation: 1.28221424 × 1011
Factors of 128221424000
Divisors of 128221424000
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 5 8 10 16 19 20 25 32 38 40 50 64 76 79 80 95 100 125 128 152 158 160 190 200 250 281 304 316 320 361 380 395 400 475 500 562 608 632 640 722 760 790 800 950 1000 1124 1216 1264 1405 1444 1501 1520 1580 1600 1805 1900 1975 2000 2248 2375 2432 2528 2810 2888 3002 3040 3160 3200 3610 3800 3950 4000 4496 4750 5056 5339 5620 5776 6004 6080 6320 7025 7220 7505 7600 7900 8000 8992 9025 9500 9875 10112 10678 11240 11552 12008 12160 12640 14050 14440 15010 15200 15800 16000 17984 18050 19000 19750 21356 22199 22480 23104 24016 25280 26695 28100 28519 28880 30020 30400 31600 35125 35968 36100 37525 38000 39500 42712 44398 44960 45125 46208 48032 50560 53390 56200 57038 57760 60040 60800 63200 70250 72200 75050 76000 79000 85424 88796 89920 90250 96064 101441 106780 110995 112400 114076 115520 120080 126400 133475 140500 142595 144400 150100 152000 158000 170848 177592 179840 180500 187625 192128 202882 213560 221990 224800 228152 231040 240160 252800 266950 281000 285190 288800 300200 304000 316000 341696 355184 361000 375250 405764 421781 427120 443980 449600 456304 480320 507205 533900 554975 562000 570380 577600 600400 632000 667375 683392 710368 712975 722000 750500 811528 843562 854240 887960 899200 912608 960640 1014410 1067800 1109950 1124000 1140760 1155200 1200800 1264000 1334750 1420736 1425950 1444000 1501000 1623056 1687124 1708480 1775920 1825216 2028820 2108905 2135600 2219900 2248000 2281520 2401600 2536025 2669500 2774875 2841472 2851900 2888000 3002000 3246112 3374248 3416960 3551840 3564875 3650432 4057640 4217810 4271200 4439800 4496000 4563040 4803200 5072050 5339000 5549750 5703800 5776000 6004000 6492224 6748496 7103680 7129750 8013839 8115280 8435620 8542400 8879600 9126080 10144100 10544525 10678000 11099500 11407600 12008000 12680125 12984448 13496992 14207360 14259500 16027678 16230560 16871240 17084800 17759200 18252160 20288200 21089050 21356000 22199000 22815200 24016000 25360250 26993984 28519000 32055356 32461120 33742480 35518400 40069195 40576400 42178100 42712000 44398000 45630400 50720500 52722625 53987968 57038000 64110712 64922240 67484960 71036800 80138390 81152800 84356200 85424000 88796000 91260800 101441000 105445250 114076000 128221424 134969920 160276780 162305600 168712400 177592000 200345975 202882000 210890500 228152000 256442848 269939840 320553560 324611200 337424800 355184000 400691950 405764000 421781000 456304000 512885696 641107120 674849600 801383900 811528000 843562000 1001729875 1025771392 1282214240 1349699200 1602767800 1623056000 1687124000 2003459750 2564428480 3205535600 3374248000 4006919500 5128856960 6411071200 6748496000 8013839000 12822142400 16027678000 25644284800 32055356000 64110712000 128221424000
- Sum of all divisors σ(n): 341923420800
- Sum of proper divisors (its aliquot sum) s(n): 213701996800
- 128221424000 is an abundant number, because the sum of its proper divisors (213701996800) is greater than itself. Its abundance is 85480572800
Bases of 128221424000
- Binary: 11101110110101001011110101001100000002
- Hexadecimal: 0x1DDA97A980
- Base-36: 1MWJQ3Y8
Squares and roots of 128221424000
- 128221424000 squared (1282214240002) is 16440733572587776000000
- 128221424000 cubed (1282214240003) is 2108054270281812003713024000000000
-
The
square root of 128221424000 is 358080.1921357841 -
The
cube root of 128221424000 is 5042.5885334127
Scales and comparisons
How big is 128221424000?- 128,221,424,000 seconds is equal to 4,077 years, 2 weeks, 2 days, 6 hours, 13 minutes, 20 seconds.
-
To count from 1 to 128,221,424,000 would take you about eight thousand, one hundred fifty-four 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 128221424000 cubic inches would be around 420.2 feet tall.
Recreational maths with 128221424000
- 128221424000 backwards is 000424122821
- The number of decimal digits it has is: 12
- The sum of 128221424000's digits is 26
- More coming soon!
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