142908383750

Names of 142908383750

• Cardinal: 142908383750 can be written as One hundred forty-two billion, nine hundred eight million, three hundred eighty-three thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 1.4290838375 × 10¹¹

Factors of 142908383750

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1405

Divisors of 142908383750

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 5 10 11 22 25 37 50 55 74 110 125 185 250 257 275 370 407 514 550 625 814 925 1093 1250 1285 1375 1850 2035 2186 2570 2750 2827 4070 4625 5465 5654 6425 6875 9250 9509 10175 10930 12023 12850 13750 14135 19018 20350 23125 24046 27325 28270 32125 40441 46250 47545 50875 54650 60115 64250 70675 80882 95090 101750 104599 120230 136625 141350 160625 202205 209198 237725 254375 273250 280901 300575 321250 353375 404410 444851 475450 508750 522995 561802 601150 683125 706750 889702 1011025 1045990 1188625 1366250 1404505 1502875 1766875 2022050 2224255 2377250 2614975 2809010 3005750 3089911 3533750 4448510 5055125 5229950 5943125 6179822 7022525 7514375 10110250 10393337 11121275 11886250 13074875 14045050 15028750 15449555 20786674 22242550 25275625 26149750 30899110 35112625 50551250 51966685 55606375 65374375 70225250 77247775 103933370 111212750 114326707 130748750 154495550 175563125 228653414 259833425 278031875 351126250 386238875 519666850 556063750 571633535 772477750 1143267070 1299167125 1931194375 2598334250 2858167675 3862388750 5716335350 6495835625 12991671250 14290838375 28581676750 71454191875 142908383750
• Sum of all divisors σ(n): 301560294816
• Sum of proper divisors (its aliquot sum) s(n): 158651911066
• 142908383750 is an abundant number, because the sum of its proper divisors (158651911066) is greater than itself. Its abundance is 15743527316

Bases of 142908383750

• Binary: 10000101000110000000001110001000000110₂
• Hexadecimal: 0x214600E206
• Base-36: 1TNFYMME

Squares and roots of 142908383750

• 142908383750 squared (142908383750²) is 20422806146037264062500
• 142908383750 cubed (142908383750³) is 2918590217969751874443833984375000
• The square root of 142908383750 is 378032.2522616291
• The cube root of 142908383750 is 5228.2045313393

Scales and comparisons

• 142,908,383,750 seconds is equal to 4,544 years, 2 weeks, 2 days, 5 hours, 15 minutes, 50 seconds.
• To count from 1 to 142,908,383,750 would take you about nine thousand and eighty-eight 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 142908383750 cubic inches would be around 435.7 feet tall.

Recreational maths with 142908383750

• 142908383750 backwards is 057383809241
• 142908383750 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142908383750's digits is 50
• More coming soon!