142830345400

Names of 142830345400

• Cardinal: 142830345400 can be written as One hundred forty-two billion, eight hundred thirty million, three hundred forty-five thousand, four hundred.

Scientific notation

• Scientific notation: 1.428303454 × 10¹¹

Factors of 142830345400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1893

Divisors of 142830345400

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 19 20 25 38 40 50 67 76 95 100 134 152 190 200 268 335 380 401 475 536 670 760 802 950 1273 1340 1399 1604 1675 1900 2005 2546 2680 2798 3208 3350 3800 4010 5092 5596 6365 6700 6995 7619 8020 10025 10184 11192 12730 13400 13990 15238 16040 20050 25460 26581 26867 27980 30476 31825 34975 38095 40100 50920 53162 53734 55960 60952 63650 69950 76190 80200 93733 106324 107468 127300 132905 134335 139900 152380 187466 190475 212648 214936 254600 265810 268670 279800 304760 374932 380950 468665 510473 531620 537340 560999 664525 671675 749864 761900 937330 1020946 1063240 1074680 1121998 1329050 1343350 1523800 1780927 1874660 2041892 2243996 2343325 2552365 2658100 2686700 2804995 3561854 3749320 4083784 4487992 4686650 5104730 5316200 5373400 5609990 7123708 8904635 9373300 10209460 10658981 11219980 12761825 14024975 14247416 17809270 18746600 20418920 21317962 22439960 25523650 28049950 35618540 37586933 42635924 44523175 51047300 53294905 56099900 71237080 75173866 85271848 89046350 102094600 106589810 112199800 150347732 178092700 187934665 213179620 266474525 300695464 356185400 375869330 426359240 532949050 714151727 751738660 939673325 1065898100 1428303454 1503477320 1879346650 2131796200 2856606908 3570758635 3758693300 5713213816 7141517270 7517386600 14283034540 17853793175 28566069080 35707586350 71415172700 142830345400
• Sum of all divisors σ(n): 355914720000
• Sum of proper divisors (its aliquot sum) s(n): 213084374600
• 142830345400 is an abundant number, because the sum of its proper divisors (213084374600) is greater than itself. Its abundance is 70254029200

Bases of 142830345400

• Binary: 10000101000001010110100001110010111000₂
• Hexadecimal: 0x21415A1CB8
• Base-36: 1TM5HZUG

Squares and roots of 142830345400

• 142830345400 squared (142830345400²) is 20400507567083301160000
• 142830345400 cubed (142830345400³) is 2913811542141821575255020664000000
• The square root of 142830345400 is 377929.0216429537
• The cube root of 142830345400 is 5227.2526983469

Scales and comparisons

• 142,830,345,400 seconds is equal to 4,541 years, 29 weeks, 1 day, 23 hours, 56 minutes, 40 seconds.
• To count from 1 to 142,830,345,400 would take you about nine thousand and eighty-three 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 142830345400 cubic inches would be around 435.6 feet tall.

Recreational maths with 142830345400

• 142830345400 backwards is 004543038241
• The number of decimal digits it has is: 12
• The sum of 142830345400's digits is 34
• More coming soon!