3402406128

Names of 3402406128

• Cardinal: 3402406128 can be written as Three billion, four hundred two million, four hundred six thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 3.402406128 × 10⁹

Factors of 3402406128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 81664

Divisors of 3402406128

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 33 44 48 66 79 88 132 158 176 237 264 316 474 528 632 869 948 1264 1738 1896 2607 3476 3792 5214 6952 10428 13904 20856 41712 81569 163138 244707 326276 489414 652552 897259 978828 1305104 1794518 1957656 2691777 3589036 3915312 5383554 6443951 7178072 10767108 12887902 14356144 19331853 21534216 25775804 38663706 43068432 51551608 70883461 77327412 103103216 141766922 154654824 212650383 283533844 309309648 425300766 567067688 850601532 1134135376 1701203064 3402406128
• Sum of all divisors σ(n): 9710092800
• Sum of proper divisors (its aliquot sum) s(n): 6307686672
• 3402406128 is an abundant number, because the sum of its proper divisors (6307686672) is greater than itself. Its abundance is 2905280544

Bases of 3402406128

• Binary: 11001010110011001001100011110000₂
• Hexadecimal: 0xCACC98F0
• Base-36: 1K9PDDC

Squares and roots of 3402406128

• 3402406128 squared (3402406128²) is 11576367459851952384
• 3402406128 cubed (3402406128³) is 39387503585380076764085809152
• The square root of 3402406128 is 58330.1476768231
• The cube root of 3402406128 is 1504.0492264521

Scales and comparisons

• 3,402,406,128 seconds is equal to 108 years, 9 weeks, 4 days, 16 hours, 48 minutes, 48 seconds.
• To count from 1 to 3,402,406,128 would take you about two hundred sixteen 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 3402406128 cubic inches would be around 125.3 feet tall.

Recreational maths with 3402406128

• 3402406128 backwards is 8216042043
• The number of decimal digits it has is: 10
• The sum of 3402406128's digits is 30
• More coming soon!