12449190000

Names of 12449190000

• Cardinal: 12449190000 can be written as Twelve billion, four hundred forty-nine million, one hundred ninety thousand.

Scientific notation

• Scientific notation: 1.244919 × 10¹⁰

Factors of 12449190000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 393

Divisors of 12449190000

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 39 40 48 50 52 60 65 75 78 80 100 104 120 125 130 137 150 156 195 200 208 233 240 250 260 274 300 312 325 375 390 400 411 466 500 520 548 600 624 625 650 685 699 750 780 822 932 975 1000 1040 1096 1165 1200 1250 1300 1370 1398 1500 1560 1625 1644 1781 1864 1875 1950 2000 2055 2192 2330 2500 2600 2740 2796 3000 3029 3120 3250 3288 3425 3495 3562 3728 3750 3900 4110 4660 4875 5000 5200 5343 5480 5592 5825 6000 6058 6500 6576 6850 6990 7124 7500 7800 8125 8220 8905 9087 9320 9750 10000 10275 10686 10960 11184 11650 12116 13000 13700 13980 14248 15000 15145 15600 16250 16440 17125 17475 17810 18174 18640 19500 20550 21372 23300 24232 24375 26000 26715 27400 27960 28496 29125 30000 30290 31921 32500 32880 34250 34950 35620 36348 39000 41100 42744 44525 45435 46600 48464 48750 51375 53430 54800 55920 58250 60580 63842 65000 68500 69900 71240 72696 75725 78000 82200 85488 85625 87375 89050 90870 93200 95763 97500 102750 106860 116500 121160 127684 130000 133575 137000 139800 142480 145392 145625 151450 159605 164400 171250 174750 178100 181740 191526 195000 205500 213720 222625 227175 233000 242320 255368 256875 267150 274000 279600 291250 302900 319210 342500 349500 356200 363480 378625 383052 390000 411000 414973 427440 436875 445250 454350 466000 478815 510736 513750 534300 582500 605800 638420 667875 685000 699000 712400 726960 757250 766104 798025 822000 829946 873750 890500 908700 957630 1027500 1068600 1113125 1135875 1165000 1211600 1244919 1276840 1335750 1370000 1398000 1514500 1532208 1596050 1659892 1747500 1781000 1817400 1893125 1915260 2055000 2074865 2137200 2226250 2271750 2330000 2394075 2489838 2553680 2671500 3029000 3192100 3319784 3339375 3495000 3562000 3634800 3786250 3830520 3990125 4110000 4149730 4452500 4543500 4788150 4979676 5343000 5679375 6058000 6224595 6384200 6639568 6678750 6990000 7572500 7661040 7980250 8299460 8905000 9087000 9576300 9959352 10374325 10686000 11358750 11970375 12449190 12768400 13357500 15145000 15960500 16598920 17810000 18174000 19152600 19918704 19950625 20748650 22717500 23940750 24898380 26715000 30290000 31122975 31921000 33197840 38305200 39901250 41497300 45435000 47881500 49796760 51871625 53430000 59851875 62245950 63842000 79802500 82994600 90870000 95763000 99593520 103743250 119703750 124491900 155614875 159605000 165989200 191526000 207486500 239407500 248983800 259358125 311229750 319210000 414973000 478815000 497967600 518716250 622459500 778074375 829946000 957630000 1037432500 1244919000 1556148750 2074865000 2489838000 3112297500 4149730000 6224595000 12449190000
• Sum of all divisors σ(n): 43782010272
• Sum of proper divisors (its aliquot sum) s(n): 31332820272
• 12449190000 is an abundant number, because the sum of its proper divisors (31332820272) is greater than itself. Its abundance is 18883630272

Bases of 12449190000

• Binary: 1011100110000001111001000001110000₂
• Hexadecimal: 0x2E6079070
• Base-36: 5PVXCHC

Squares and roots of 12449190000

• 12449190000 squared (12449190000²) is 154982331656100000000
• 12449190000 cubed (12449190000³) is 1929404493429803559000000000000
• The square root of 12449190000 is 111575.9382662767
• The cube root of 12449190000 is 2317.6456248263

Scales and comparisons

• 12,449,190,000 seconds is equal to 395 years, 43 weeks, 6 days, 20 hours, 20 minutes.
• To count from 1 to 12,449,190,000 would take you about seven hundred ninety-one 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 12449190000 cubic inches would be around 193.1 feet tall.

Recreational maths with 12449190000

• 12449190000 backwards is 00009194421
• 12449190000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12449190000's digits is 30
• More coming soon!