6645132000

Names of 6645132000

• Cardinal: 6645132000 can be written as Six billion, six hundred forty-five million, one hundred thirty-two thousand.

Scientific notation

• Scientific notation: 6.645132 × 10⁹

Factors of 6645132000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4756

Divisors of 6645132000

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 27 30 32 36 39 40 45 48 50 52 54 60 65 72 75 78 80 90 96 100 104 108 117 120 125 130 135 144 150 156 160 180 195 200 208 216 225 234 240 250 260 270 288 300 312 325 351 360 375 390 400 416 432 450 468 480 500 520 540 585 600 624 650 675 702 720 750 780 800 864 900 936 975 1000 1040 1080 1125 1170 1200 1248 1300 1350 1404 1440 1500 1560 1625 1755 1800 1872 1950 2000 2080 2160 2250 2340 2400 2600 2700 2808 2925 3000 3120 3250 3375 3510 3600 3744 3900 4000 4320 4500 4680 4733 4875 5200 5400 5616 5850 6000 6240 6500 6750 7020 7200 7800 8775 9000 9360 9466 9750 10400 10800 11232 11700 12000 13000 13500 14040 14199 14625 15600 17550 18000 18720 18932 19500 21600 23400 23665 26000 27000 28080 28398 29250 31200 35100 36000 37864 39000 42597 43875 46800 47330 52000 54000 56160 56796 58500 61529 70200 70995 75728 78000 85194 87750 93600 94660 108000 113592 117000 118325 123058 127791 140400 141990 151456 156000 170388 175500 184587 189320 212985 227184 234000 236650 246116 255582 280800 283980 307645 340776 351000 354975 369174 378640 425970 454368 468000 473300 492232 511164 553761 567960 591625 615290 638955 681552 702000 709950 738348 757280 851940 922935 946600 984464 1022328 1064925 1107522 1135920 1183250 1230580 1277910 1363104 1404000 1419900 1476696 1538225 1661283 1703880 1774875 1845870 1893200 1968928 2044656 2129850 2215044 2271840 2366500 2461160 2555820 2768805 2839800 2953392 3076450 3194775 3322566 3407760 3549750 3691740 3786400 4089312 4259700 4430088 4614675 4733000 4922320 5111640 5324625 5537610 5679600 5906784 6152900 6389550 6645132 6815520 7099500 7383480 7691125 8306415 8519400 8860176 9229350 9466000 9844640 10223280 10649250 11075220 11359200 12305800 12779100 13290264 13844025 14199000 14766960 15382250 15973875 16612830 17038800 17720352 18458700 18932000 20446560 21298500 22150440 23073375 24611600 25558200 26580528 27688050 28398000 29533920 30764500 31947750 33225660 34077600 36917400 41532075 42597000 44300880 46146750 49223200 51116400 53161056 55376100 56796000 61529000 63895500 66451320 69220125 73834800 83064150 85194000 88601760 92293500 102232800 110752200 123058000 127791000 132902640 138440250 147669600 166128300 170388000 184587000 207660375 221504400 246116000 255582000 265805280 276880500 332256600 369174000 415320750 443008800 511164000 553761000 664513200 738348000 830641500 1107522000 1329026400 1661283000 2215044000 3322566000 6645132000
• Sum of all divisors σ(n): 26054421120
• Sum of proper divisors (its aliquot sum) s(n): 19409289120
• 6645132000 is an abundant number, because the sum of its proper divisors (19409289120) is greater than itself. Its abundance is 12764157120

Bases of 6645132000

• Binary: 110001100000101001010101011100000₂
• Hexadecimal: 0x18C14AAE0
• Base-36: 31WC8O0

Squares and roots of 6645132000

• 6645132000 squared (6645132000²) is 44157779297424000000
• 6645132000 cubed (6645132000³) is 293434272258249739968000000000
• The square root of 6645132000 is 81517.6790641147
• The cube root of 6645132000 is 1880.0433821285

Scales and comparisons

• 6,645,132,000 seconds is equal to 211 years, 15 weeks, 2 days, 6 hours.
• To count from 1 to 6,645,132,000 would take you about four hundred twenty-two 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 6645132000 cubic inches would be around 156.7 feet tall.

Recreational maths with 6645132000

• 6645132000 backwards is 0002315466
• 6645132000 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6645132000's digits is 27
• More coming soon!