12472634240

Names of 12472634240

• Cardinal: 12472634240 can be written as Twelve billion, four hundred seventy-two million, six hundred thirty-four thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.247263424 × 10¹⁰

Factors of 12472634240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 969

Divisors of 12472634240

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 31 32 40 44 55 62 64 67 80 88 110 124 128 134 155 160 176 220 248 268 310 320 335 341 352 440 496 536 620 640 670 682 704 737 853 880 992 1072 1240 1340 1364 1408 1474 1705 1706 1760 1984 2077 2144 2480 2680 2728 2948 3410 3412 3520 3685 3968 4154 4265 4288 4960 5360 5456 5896 6820 6824 7040 7370 8308 8530 8576 9383 9920 10385 10720 10912 11792 13640 13648 14740 16616 17060 18766 19840 20770 21440 21824 22847 23584 26443 27280 27296 29480 33232 34120 37532 41540 42880 43648 45694 46915 47168 52886 54560 54592 57151 58960 66464 68240 75064 83080 91388 93830 94336 105772 109120 109184 114235 114302 117920 132215 132928 136480 150128 166160 182776 187660 211544 218240 228470 228604 235840 264430 265856 272960 285755 290873 300256 332320 365552 375320 423088 456940 457208 471680 528860 545920 571510 581746 600512 628661 664640 731104 750640 846176 913880 914416 1057720 1143020 1163492 1201024 1257322 1329280 1454365 1462208 1501280 1692352 1771681 1827760 1828832 2115440 2286040 2326984 2514644 2908730 2924416 3002560 3143305 3384704 3543362 3655520 3657664 4230880 4572080 4653968 5029288 5817460 6005120 6286610 7086724 7311040 7315328 8461760 8858405 9144160 9307936 10058576 11634920 12573220 14173448 14622080 16923520 17716810 18288320 18615872 19488491 20117152 23269840 25146440 28346896 35433620 36576640 37231744 38976982 40234304 46539680 50292880 56693792 70867240 77953964 80468608 93079360 97442455 100585760 113387584 141734480 155907928 186158720 194884910 201171520 226775168 283468960 311815856 389769820 402343040 566937920 623631712 779539640 1133875840 1247263424 1559079280 2494526848 3118158560 6236317120 12472634240
• Sum of all divisors σ(n): 34118461440
• Sum of proper divisors (its aliquot sum) s(n): 21645827200
• 12472634240 is an abundant number, because the sum of its proper divisors (21645827200) is greater than itself. Its abundance is 9173192960

Bases of 12472634240

• Binary: 1011100111011011010100101110000000₂
• Hexadecimal: 0x2E76D4B80
• Base-36: 5Q9VU68

Squares and roots of 12472634240

• 12472634240 squared (12472634240²) is 155566604884820377600
• 12472634240 cubed (12472634240³) is 1940325362686961897903489024000
• The square root of 12472634240 is 111680.9484200417
• The cube root of 12472634240 is 2319.0995713039

Scales and comparisons

• 12,472,634,240 seconds is equal to 396 years, 30 weeks, 5 days, 4 hours, 37 minutes, 20 seconds.
• To count from 1 to 12,472,634,240 would take you about seven hundred ninety-three 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 12472634240 cubic inches would be around 193.3 feet tall.

Recreational maths with 12472634240

• 12472634240 backwards is 04243627421
• The number of decimal digits it has is: 11
• The sum of 12472634240's digits is 35
• More coming soon!