34398140

Names of 34398140

• Cardinal: 34398140 can be written as Thirty-four million, three hundred ninety-eight thousand, one hundred forty.

Scientific notation

• Scientific notation: 3.439814 × 10⁷

Factors of 34398140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 277

Divisors of 34398140

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 10 14 17 20 28 34 35 68 70 85 97 119 140 149 170 194 238 298 340 388 476 485 595 596 679 745 970 1043 1190 1358 1490 1649 1940 2086 2380 2533 2716 2980 3298 3395 4172 5066 5215 6596 6790 8245 10132 10430 11543 12665 13580 14453 16490 17731 20860 23086 25330 28906 32980 35462 46172 50660 57715 57812 70924 72265 88655 101171 115430 144530 177310 202342 230860 245701 289060 354620 404684 491402 505855 982804 1011710 1228505 1719907 2023420 2457010 3439814 4914020 6879628 8599535 17199070 34398140
• Sum of all divisors σ(n): 88905600
• Sum of proper divisors (its aliquot sum) s(n): 54507460
• 34398140 is an abundant number, because the sum of its proper divisors (54507460) is greater than itself. Its abundance is 20109320

Bases of 34398140

• Binary: 10000011001101111110111100₂
• Hexadecimal: 0x20CDFBC
• Base-36: KH9RW

Squares and roots of 34398140

• 34398140 squared (34398140²) is 1183232035459600
• 34398140 cubed (34398140³) is 40700981208224285144000
• The square root of 34398140 is 5864.9927536187
• The cube root of 34398140 is 325.2208045867

Scales and comparisons

• 34,398,140 seconds is equal to 1 year, 4 weeks, 6 days, 3 hours, 2 minutes, 20 seconds.
• To count from 1 to 34,398,140 would take you about thirty-three weeks!

  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 34398140 cubic inches would be around 27.1 feet tall.

Recreational maths with 34398140

• 34398140 backwards is 04189343
• The number of decimal digits it has is: 8
• The sum of 34398140's digits is 32
• More coming soon!