142191385600

Names of 142191385600

• Cardinal: 142191385600 can be written as One hundred forty-two billion, one hundred ninety-one million, three hundred eighty-five thousand, six hundred.

Scientific notation

• Scientific notation: 1.421913856 × 10¹¹

Factors of 142191385600

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 7008

Divisors of 142191385600

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 64 73 80 88 100 110 128 146 160 176 200 220 256 275 292 320 352 365 400 440 512 550 584 640 704 730 800 803 880 1024 1100 1168 1280 1408 1460 1600 1606 1760 1825 2200 2336 2560 2816 2920 3200 3212 3520 3650 4015 4400 4672 5120 5632 5840 6400 6424 6917 7040 7300 8030 8800 9344 11264 11680 12800 12848 13834 14080 14600 16060 17600 18688 20075 23360 25600 25696 27668 28160 29200 32120 34585 35200 37376 40150 46720 51392 55336 56320 58400 64240 69170 70400 74752 76087 80300 93440 102784 110672 116800 128480 138340 140800 152174 160600 172925 186880 205568 221344 233600 256960 276680 281600 304348 321200 345850 373760 380435 411136 442688 467200 504941 513920 553360 608696 642400 691700 760870 822272 885376 934400 1009882 1027840 1106720 1217392 1284800 1383400 1521740 1770752 1868800 1902175 2019764 2055680 2213440 2434784 2524705 2569600 2766800 3043480 3541504 3804350 4039528 4111360 4426880 4869568 5049410 5139200 5533600 5554351 6086960 7083008 7608700 8079056 8853760 9739136 10098820 10278400 11067200 11108702 12173920 12623525 15217400 16158112 17707520 19478272 20197640 20556800 22134400 22217404 24347840 25247050 27771755 30434800 32316224 35415040 38956544 40395280 44268800 44434808 48695680 50494100 55543510 60869600 64632448 77913088 80790560 88537600 88869616 97391360 100988200 111087020 121739200 129264896 138858775 161581120 177075200 177739232 194782720 201976400 222174040 243478400 258529792 277717550 323162240 355478464 389565440 403952800 444348080 486956800 517059584 555435100 646324480 710956928 807905600 888696160 973913600 1110870200 1292648960 1421913856 1615811200 1777392320 1947827200 2221740400 2585297920 2843827712 3231622400 3554784640 4443480800 5687655424 6463244800 7109569280 8886961600 12926489600 14219138560 17773923200 28438277120 35547846400 71095692800 142191385600
• Sum of all divisors σ(n): 389828027088
• Sum of proper divisors (its aliquot sum) s(n): 247636641488
• 142191385600 is an abundant number, because the sum of its proper divisors (247636641488) is greater than itself. Its abundance is 105445255888

Bases of 142191385600

• Binary: 10000100011011010001000101110000000000₂
• Hexadecimal: 0x211B445C00
• Base-36: 1TBL2VB4

Squares and roots of 142191385600

• 142191385600 squared (142191385600²) is 20218390138847887360000
• 142191385600 cubed (142191385600³) is 2874880908444157491351126016000000
• The square root of 142191385600 is 377082.7304451903
• The cube root of 142191385600 is 5219.4462402445

Scales and comparisons

• 142,191,385,600 seconds is equal to 4,521 years, 12 weeks, 5 days, 15 hours, 6 minutes, 40 seconds.
• To count from 1 to 142,191,385,600 would take you about nine thousand and forty-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 142191385600 cubic inches would be around 435 feet tall.

Recreational maths with 142191385600

• 142191385600 backwards is 006583191241
• 142191385600 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142191385600's digits is 40
• More coming soon!