134742400

Names of 134742400

• Cardinal: 134742400 can be written as One hundred thirty-four million, seven hundred forty-two thousand, four hundred.

Scientific notation

• Scientific notation: 1.347424 × 10⁸

Factors of 134742400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 140

Divisors of 134742400

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 40 41 50 52 64 65 79 80 82 100 104 128 130 158 160 164 200 205 208 260 316 320 325 328 395 400 410 416 520 533 632 640 650 656 790 800 820 832 1025 1027 1040 1066 1264 1300 1312 1580 1600 1640 1664 1975 2050 2054 2080 2132 2528 2600 2624 2665 3160 3200 3239 3280 3950 4100 4108 4160 4264 5056 5135 5200 5248 5330 6320 6478 6560 7900 8200 8216 8320 8528 10112 10270 10400 10660 12640 12956 13120 13325 15800 16195 16400 16432 17056 20540 20800 21320 25280 25675 25912 26240 26650 31600 32390 32800 32864 34112 41080 41600 42107 42640 50560 51350 51824 53300 63200 64780 65600 65728 68224 80975 82160 84214 85280 102700 103648 106600 126400 129560 131200 131456 161950 164320 168428 170560 205400 207296 210535 213200 252800 259120 323900 328640 336856 341120 410800 414592 421070 426400 518240 647800 657280 673712 821600 842140 852800 1036480 1052675 1295600 1347424 1643200 1684280 1705600 2072960 2105350 2591200 2694848 3286400 3368560 4210700 5182400 5389696 6737120 8421400 10364800 13474240 16842800 26948480 33685600 67371200 134742400
• Sum of all divisors σ(n): 371851200
• Sum of proper divisors (its aliquot sum) s(n): 237108800
• 134742400 is an abundant number, because the sum of its proper divisors (237108800) is greater than itself. Its abundance is 102366400

Bases of 134742400

• Binary: 1000000010000000000110000000₂
• Hexadecimal: 0x8080180
• Base-36: 287ZWG

Squares and roots of 134742400

• 134742400 squared (134742400²) is 18155514357760000
• 134742400 cubed (134742400³) is 2446317577799041024000000
• The square root of 134742400 is 11607.8594064539
• The cube root of 134742400 is 512.6662875033

Scales and comparisons

• 134,742,400 seconds is equal to 4 years, 14 weeks, 5 days, 12 hours, 26 minutes, 40 seconds.
• To count from 1 to 134,742,400 would take you about six 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 134742400 cubic inches would be around 42.7 feet tall.

Recreational maths with 134742400

• 134742400 backwards is 004247431
• 134742400 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 134742400's digits is 25
• More coming soon!