7994745000

Names of 7994745000

• Cardinal: 7994745000 can be written as Seven billion, nine hundred ninety-four million, seven hundred forty-five thousand.

Scientific notation

• Scientific notation: 7.994745 × 10⁹

Factors of 7994745000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 573

Divisors of 7994745000

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 25 30 31 33 36 40 44 45 50 55 60 62 66 72 75 88 90 93 99 100 110 120 124 125 132 150 155 165 180 186 198 200 220 225 248 250 264 275 279 300 310 330 341 360 372 375 396 440 450 465 495 500 521 550 558 600 620 625 660 682 744 750 775 792 825 900 930 990 1000 1023 1042 1100 1116 1125 1240 1250 1320 1364 1375 1395 1500 1550 1563 1650 1705 1800 1860 1875 1980 2046 2084 2200 2232 2250 2325 2475 2500 2605 2728 2750 2790 3000 3069 3100 3126 3300 3410 3720 3750 3875 3960 4092 4125 4168 4500 4650 4689 4950 5000 5115 5210 5500 5580 5625 5731 6138 6200 6252 6600 6820 6875 6975 7500 7750 7815 8184 8250 8525 9000 9300 9378 9900 10230 10420 11000 11160 11250 11462 11625 12276 12375 12504 13025 13640 13750 13950 15000 15345 15500 15630 16151 16500 17050 17193 18600 18756 19375 19800 20460 20625 20840 22500 22924 23250 23445 24552 24750 25575 26050 27500 27900 28655 30690 31000 31260 32302 33000 34100 34386 34875 37512 38750 39075 40920 41250 42625 45000 45848 46500 46890 48453 49500 51150 51579 52100 55000 55800 57310 58125 61380 61875 62520 64604 65125 68200 68772 69750 76725 77500 78150 80755 82500 85250 85965 93000 93780 96906 99000 102300 103158 104200 114620 116250 117225 122760 123750 127875 129208 130250 137544 139500 143275 145359 153450 155000 156300 161510 165000 170500 171930 174375 177661 187560 193812 195375 204600 206316 213125 229240 232500 234450 242265 247500 255750 257895 260500 279000 286550 290718 306900 312600 323020 325625 341000 343860 348750 355322 383625 387624 390750 403775 412632 426250 429825 465000 468900 484530 495000 511500 515790 521000 532983 573100 581436 586125 613800 639375 646040 651250 687720 697500 710644 716375 726795 767250 781500 807550 852500 859650 888305 937800 969060 976875 1023000 1031580 1065966 1146200 1162872 1172250 1211325 1278750 1289475 1302500 1395000 1421288 1432750 1453590 1534500 1563000 1598949 1615100 1705000 1719300 1776610 1918125 1938120 1953750 2018875 2063160 2131932 2149125 2344500 2422650 2557500 2578950 2605000 2664915 2865500 2907180 2930625 3069000 3197898 3230200 3438600 3553220 3581875 3633975 3836250 3907500 4037750 4263864 4298250 4441525 4689000 4845300 5115000 5157900 5329830 5731000 5814360 5861250 6056625 6395796 6447375 7106440 7163750 7267950 7672500 7815000 7994745 8075500 8596500 8883050 9690600 10094375 10315800 10659660 10745625 11722500 12113250 12791592 12894750 13324575 14327500 14535900 15345000 15989490 16151000 17193000 17766100 18169875 20188750 21319320 21491250 22207625 23445000 24226500 25789500 26649150 28655000 29071800 30283125 31978980 32236875 35532200 36339750 39973725 40377500 42982500 44415250 48453000 51579000 53298300 60566250 63957960 64473750 66622875 72679500 79947450 80755000 85965000 88830500 90849375 106596600 111038125 121132500 128947500 133245750 145359000 159894900 177661000 181698750 199868625 222076250 242265000 257895000 266491500 319789800 333114375 363397500 399737250 444152500 532983000 666228750 726795000 799474500 888305000 999343125 1332457500 1598949000 1998686250 2664915000 3997372500 7994745000
• Sum of all divisors σ(n): 30527228160
• Sum of proper divisors (its aliquot sum) s(n): 22532483160
• 7994745000 is an abundant number, because the sum of its proper divisors (22532483160) is greater than itself. Its abundance is 14537738160

Bases of 7994745000

• Binary: 111011100100001100010000010101000₂
• Hexadecimal: 0x1DC8620A8
• Base-36: 3O7V4Q0

Squares and roots of 7994745000

• 7994745000 squared (7994745000²) is 63915947615025000000
• 7994745000 cubed (7994745000³) is 510991702615483043625000000000
• The square root of 7994745000 is 89413.3379312057
• The cube root of 7994745000 is 1999.5619874127

Scales and comparisons

• 7,994,745,000 seconds is equal to 254 years, 10 weeks, 5 days, 18 hours, 30 minutes.
• To count from 1 to 7,994,745,000 would take you about five hundred eight 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 7994745000 cubic inches would be around 166.6 feet tall.

Recreational maths with 7994745000

• 7994745000 backwards is 0005474997
• 7994745000 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 7994745000's digits is 45
• More coming soon!