9423997440

Names of 9423997440

• Cardinal: 9423997440 can be written as Nine billion, four hundred twenty-three million, nine hundred ninety-seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 9.42399744 × 10⁹

Factors of 9423997440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 8615

Divisors of 9423997440

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 13 15 16 20 22 24 26 30 32 33 39 40 44 48 52 55 60 64 65 66 78 80 88 96 104 110 120 128 130 132 143 156 160 165 176 192 195 208 220 240 256 260 264 286 312 320 330 352 384 390 416 429 440 480 512 520 528 572 624 640 660 704 715 768 780 832 858 880 960 1040 1056 1144 1248 1280 1320 1408 1430 1536 1560 1664 1716 1760 1920 2080 2112 2145 2288 2496 2560 2640 2816 2860 3120 3328 3432 3520 3840 4160 4224 4290 4576 4992 5280 5632 5720 6240 6656 6864 7040 7680 8320 8448 8580 8581 9152 9984 10560 11440 12480 13728 14080 16640 16896 17160 17162 18304 19968 21120 22880 24960 25743 27456 28160 33280 34320 34324 36608 42240 42905 45760 49920 51486 54912 68640 68648 73216 84480 85810 91520 94391 99840 102972 109824 111553 128715 137280 137296 171620 183040 188782 205944 219648 223106 257430 274560 274592 283173 334659 343240 366080 377564 411888 446212 471955 514860 549120 549184 557765 566346 669318 686480 755128 823776 892424 943910 1029720 1098240 1098368 1115530 1132692 1227083 1338636 1372960 1415865 1510256 1647552 1673295 1784848 1887820 2059440 2196736 2231060 2265384 2454166 2677272 2745920 2831730 3020512 3295104 3346590 3569696 3681249 3775640 4118880 4393472 4462120 4530768 4908332 5354544 5491840 5663460 6041024 6135415 6590208 6693180 7139392 7362498 7551280 8237760 8924240 9061536 9816664 10709088 10983680 11326920 12082048 12270830 13180416 13386360 14278784 14724996 15102560 16475520 17848480 18123072 18406245 19633328 21418176 21967360 22653840 24164096 24541660 26772720 28557568 29449992 30205120 32951040 35696960 36246144 36812490 39266656 42836352 45307680 48328192 49083320 53545440 57115136 58899984 60410240 65902080 71393920 72492288 73624980 78533312 85672704 90615360 98166640 107090880 117799968 120820480 142787840 144984576 147249960 157066624 171345408 181230720 196333280 214181760 235599936 241640960 285575680 294499920 314133248 362461440 392666560 428363520 471199872 588999840 628266496 724922880 785333120 856727040 942399744 1177999680 1570666240 1884799488 2355999360 3141332480 4711998720 9423997440
• Sum of all divisors σ(n): 35398484352
• Sum of proper divisors (its aliquot sum) s(n): 25974486912
• 9423997440 is an abundant number, because the sum of its proper divisors (25974486912) is greater than itself. Its abundance is 16550489472

Bases of 9423997440

• Binary: 1000110001101101101100101000000000₂
• Hexadecimal: 0x231B6CA00
• Base-36: 4BUSYYO

Squares and roots of 9423997440

• 9423997440 squared (9423997440²) is 88811727749126553600
• 9423997440 cubed (9423997440³) is 836961494949745603362422784000
• The square root of 9423997440 is 97077.2756107215
• The cube root of 9423997440 is 2112.2487080849

Scales and comparisons

• 9,423,997,440 seconds is equal to 299 years, 34 weeks, 1 hour, 4 minutes.
• To count from 1 to 9,423,997,440 would take you about five hundred ninety-nine 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 9423997440 cubic inches would be around 176 feet tall.

Recreational maths with 9423997440

• 9423997440 backwards is 0447993249
• The number of decimal digits it has is: 10
• The sum of 9423997440's digits is 51
• More coming soon!