30385740000

Names of 30385740000

• Cardinal: 30385740000 can be written as Thirty billion, three hundred eighty-five million, seven hundred forty thousand.

Scientific notation

• Scientific notation: 3.038574 × 10¹⁰

Factors of 30385740000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 6605

Divisors of 30385740000

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 25 28 30 32 33 35 40 42 44 48 50 55 56 60 66 70 75 77 80 84 88 96 100 105 110 112 120 125 132 140 150 154 160 165 168 175 176 200 210 220 224 231 240 250 264 275 280 300 308 330 336 350 352 375 385 400 420 440 462 480 500 525 528 550 560 600 616 625 660 672 700 750 770 800 825 840 875 880 924 1000 1050 1056 1100 1120 1155 1200 1232 1250 1320 1375 1400 1500 1540 1650 1680 1750 1760 1848 1875 1925 2000 2100 2200 2310 2400 2464 2500 2625 2640 2750 2800 3000 3080 3300 3360 3500 3696 3750 3850 4000 4125 4200 4375 4400 4620 5000 5250 5280 5500 5600 5775 6000 6160 6577 6600 6875 7000 7392 7500 7700 8250 8400 8750 8800 9240 9625 10000 10500 11000 11550 12000 12320 13125 13154 13200 13750 14000 15000 15400 16500 16800 17500 18480 19250 19731 20000 20625 21000 22000 23100 26250 26308 26400 27500 28000 28875 30000 30800 32885 33000 35000 36960 38500 39462 41250 42000 44000 46039 46200 48125 52500 52616 55000 57750 60000 61600 65770 66000 70000 72347 77000 78924 82500 84000 92078 92400 96250 98655 105000 105232 110000 115500 131540 132000 138117 140000 144375 144694 154000 157848 164425 165000 184156 184800 192500 197310 210000 210464 217041 220000 230195 231000 263080 276234 288750 289388 308000 315696 328850 330000 361735 368312 385000 394620 420000 434082 460390 462000 493275 506429 526160 552468 577500 578776 631392 657700 660000 690585 723470 736624 770000 789240 822125 868164 920780 924000 986550 1012858 1052320 1085205 1104936 1150975 1155000 1157552 1315400 1381170 1446940 1473248 1519287 1540000 1578480 1644250 1736328 1808675 1841560 1973100 2025716 2170410 2209872 2301950 2310000 2315104 2466375 2532145 2630800 2762340 2893880 3038574 3156960 3288500 3452925 3472656 3617350 3683120 3946200 4051432 4110625 4340820 4419744 4603900 4620000 4932750 5064290 5261600 5426025 5524680 5754875 5787760 6077148 6577000 6905850 6945312 7234700 7366240 7596435 7892400 8102864 8221250 8681640 9043375 9207800 9865500 10128580 10852050 11049360 11509750 11575520 12154296 12331875 12660725 13154000 13811700 14469400 15192870 15784800 16205728 16442500 17264625 17363280 18086750 18415600 19731000 20257160 21704100 22098720 23019500 24308592 24663750 25321450 26308000 27130125 27623400 28774375 28938800 30385740 32885000 34529250 34726560 36173500 36831200 37982175 39462000 40514320 43408200 45216875 46039000 48617184 49327500 50642900 54260250 55246800 57548750 57877600 60771480 63303625 65770000 69058500 72347000 75964350 78924000 81028640 86323125 86816400 90433750 92078000 98655000 101285800 108520500 110493600 115097500 121542960 126607250 131540000 135650625 138117000 144694000 151928700 172646250 173632800 180867500 184156000 189910875 197310000 202571600 217041000 230195000 243085920 253214500 271301250 276234000 289388000 303857400 316518125 345292500 361735000 379821750 394620000 405143200 434082000 460390000 506429000 542602500 552468000 607714800 633036250 690585000 723470000 759643500 868164000 920780000 949554375 1012858000 1085205000 1215429600 1266072500 1381170000 1446940000 1519287000 1899108750 2025716000 2170410000 2532145000 2762340000 3038574000 3798217500 4340820000 5064290000 6077148000 7596435000 10128580000 15192870000 30385740000
• Sum of all divisors σ(n): 124284416256
• Sum of proper divisors (its aliquot sum) s(n): 93898676256
• 30385740000 is an abundant number, because the sum of its proper divisors (93898676256) is greater than itself. Its abundance is 63512936256

Bases of 30385740000

• Binary: 11100010011001000011001100011100000₂
• Hexadecimal: 0x7132198E0
• Base-36: DYIVV1C

Squares and roots of 30385740000

• 30385740000 squared (30385740000²) is 923293195347600000000
• 30385740000 cubed (30385740000³) is 28054946977601383224000000000000
• The square root of 30385740000 is 174315.0595903867
• The cube root of 30385740000 is 3120.4934295205

Scales and comparisons

• 30,385,740,000 seconds is equal to 966 years, 8 weeks, 6 days, 19 hours, 20 minutes.
• To count from 1 to 30,385,740,000 would take you about one thousand, nine hundred thirty-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 30385740000 cubic inches would be around 260 feet tall.

Recreational maths with 30385740000

• 30385740000 backwards is 00004758303
• 30385740000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30385740000's digits is 30
• More coming soon!