147938200

Names of 147938200

• Cardinal: 147938200 can be written as One hundred forty-seven million, nine hundred thirty-eight thousand, two hundred.

Scientific notation

• Scientific notation: 1.479382 × 10⁸

Factors of 147938200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 368

Divisors of 147938200

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 20 25 31 40 50 62 100 107 124 155 200 214 223 248 310 428 446 535 620 775 856 892 1070 1115 1240 1550 1784 2140 2230 2675 3100 3317 4280 4460 5350 5575 6200 6634 6913 8920 10700 11150 13268 13826 16585 21400 22300 23861 26536 27652 33170 34565 44600 47722 55304 66340 69130 82925 95444 119305 132680 138260 165850 172825 190888 238610 276520 331700 345650 477220 596525 663400 691300 739691 954440 1193050 1382600 1479382 2386100 2958764 3698455 4772200 5917528 7396910 14793820 18492275 29587640 36984550 73969100 147938200
• Sum of all divisors σ(n): 359976960
• Sum of proper divisors (its aliquot sum) s(n): 212038760
• 147938200 is an abundant number, because the sum of its proper divisors (212038760) is greater than itself. Its abundance is 64100560

Bases of 147938200

• Binary: 1000110100010101101110011000₂
• Hexadecimal: 0x8D15B98
• Base-36: 2G2TUG

Squares and roots of 147938200

• 147938200 squared (147938200²) is 21885711019240000
• 147938200 cubed (147938200³) is 3237732693906530968000000
• The square root of 147938200 is 12162.9848310355
• The cube root of 147938200 is 528.8836118889

Scales and comparisons

• 147,938,200 seconds is equal to 4 years, 36 weeks, 4 days, 5 hours, 56 minutes, 40 seconds.
• To count from 1 to 147,938,200 would take you about seven 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 147938200 cubic inches would be around 44.1 feet tall.

Recreational maths with 147938200

• 147938200 backwards is 002839741
• The number of decimal digits it has is: 9
• The sum of 147938200's digits is 34
• More coming soon!