12450994752

Names of 12450994752

• Cardinal: 12450994752 can be written as Twelve billion, four hundred fifty million, nine hundred ninety-four thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 1.2450994752 × 10¹⁰

Factors of 12450994752

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 17639

Divisors of 12450994752

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 31 32 34 42 48 51 56 62 64 68 84 93 96 102 112 119 124 136 168 186 192 204 217 224 238 248 272 336 357 372 408 434 448 476 496 527 544 651 672 714 744 816 868 952 992 1054 1088 1302 1344 1428 1488 1581 1632 1736 1904 1984 2108 2604 2856 2976 3162 3264 3472 3689 3808 4216 5208 5712 5952 6324 6944 7378 7616 8432 10416 11067 11424 12648 13888 14756 16864 17579 20832 22134 22848 25296 29512 33728 35158 41664 44268 50592 52737 59024 70316 88536 101184 105474 118048 123053 140632 177072 210948 236096 246106 281264 298843 354144 369159 421896 492212 544949 562528 597686 708288 738318 843792 896529 984424 1089898 1125056 1195372 1476636 1634847 1687584 1793058 1968848 2091901 2179796 2390744 2953272 3269694 3375168 3586116 3814643 3937696 4183802 4359592 4781488 5906544 6275703 6539388 7172232 7629286 7875392 8367604 8719184 9264133 9562976 11443929 11813088 12551406 13078776 14344464 15258572 16735208 17438368 18528266 19125952 22887858 23626176 25102812 26157552 27792399 28688928 30517144 33470416 34876736 37056532 45775716 50205624 52315104 55584798 57377856 61034288 64848931 66940832 74113064 91551432 100411248 104630208 111169596 122068576 129697862 133881664 148226128 183102864 194546793 200822496 222339192 244137152 259395724 296452256 366205728 389093586 401644992 444678384 518791448 592904512 732411456 778187172 889356768 1037582896 1556374344 1778713536 2075165792 3112748688 4150331584 6225497376 12450994752
• Sum of all divisors σ(n): 41152389120
• Sum of proper divisors (its aliquot sum) s(n): 28701394368
• 12450994752 is an abundant number, because the sum of its proper divisors (28701394368) is greater than itself. Its abundance is 16250399616

Bases of 12450994752

• Binary: 1011100110001000110001101001000000₂
• Hexadecimal: 0x2E6231A40
• Base-36: 5PX011C

Squares and roots of 12450994752

• 12450994752 squared (12450994752²) is 155027270314331541504
• 12450994752 cubed (12450994752³) is 1930243729100627413654374187008
• The square root of 12450994752 is 111584.0255233697
• The cube root of 12450994752 is 2317.7576153379

Scales and comparisons

• 12,450,994,752 seconds is equal to 395 years, 46 weeks, 6 days, 17 hours, 39 minutes, 12 seconds.
• To count from 1 to 12,450,994,752 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 12450994752 cubic inches would be around 193.1 feet tall.

Recreational maths with 12450994752

• 12450994752 backwards is 25749905421
• 12450994752 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12450994752's digits is 48
• More coming soon!