3149434880

Names of 3149434880

• Cardinal: 3149434880 can be written as Three billion, one hundred forty-nine million, four hundred thirty-four thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 3.14943488 × 10⁹

Factors of 3149434880

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2589

Divisors of 3149434880

• Number of divisors d(n): 104
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 61 64 80 122 128 160 244 256 305 320 488 512 610 640 976 1024 1220 1280 1952 2048 2440 2521 2560 3904 4096 4880 5042 5120 7808 9760 10084 10240 12605 15616 19520 20168 20480 25210 31232 39040 40336 50420 62464 78080 80672 100840 124928 153781 156160 161344 201680 249856 307562 312320 322688 403360 615124 624640 645376 768905 806720 1230248 1249280 1290752 1537810 1613440 2460496 2581504 3075620 3226880 4920992 5163008 6151240 6453760 9841984 10326016 12302480 12907520 19683968 24604960 25815040 39367936 49209920 51630080 78735872 98419840 157471744 196839680 314943488 393679360 629886976 787358720 1574717440 3149434880
• Sum of all divisors σ(n): 7684665144
• Sum of proper divisors (its aliquot sum) s(n): 4535230264
• 3149434880 is an abundant number, because the sum of its proper divisors (4535230264) is greater than itself. Its abundance is 1385795384

Bases of 3149434880

• Binary: 10111011101110001001000000000000₂
• Hexadecimal: 0xBBB89000
• Base-36: 1G33BI8

Squares and roots of 3149434880

• 3149434880 squared (3149434880²) is 9918940063360614400
• 3149434880 cubed (3149434880³) is 31239055808177329009590272000
• The square root of 3149434880 is 56119.8260866871
• The cube root of 3149434880 is 1465.8095414311

Scales and comparisons

• 3,149,434,880 seconds is equal to 100 years, 7 weeks, 2 days, 19 hours, 1 minute, 20 seconds.
• To count from 1 to 3,149,434,880 would take you about two hundred 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 3149434880 cubic inches would be around 122.2 feet tall.

Recreational maths with 3149434880

• 3149434880 backwards is 0884349413
• The number of decimal digits it has is: 10
• The sum of 3149434880's digits is 44
• More coming soon!