12395120472

Names of 12395120472

• Cardinal: 12395120472 can be written as Twelve billion, three hundred ninety-five million, one hundred twenty thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.2395120472 × 10¹⁰

Factors of 12395120472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1685

Divisors of 12395120472

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 37 42 54 56 63 72 74 84 108 111 126 148 149 168 189 216 222 252 259 296 298 333 378 444 447 504 518 596 666 756 777 888 894 999 1036 1043 1192 1332 1341 1487 1512 1554 1788 1998 2072 2086 2331 2664 2682 2974 3108 3129 3576 3996 4023 4172 4461 4662 5364 5513 5948 6216 6258 6993 7992 8046 8344 8922 9324 9387 10409 10728 11026 11896 12516 13383 13986 16092 16539 17844 18648 18774 20818 22052 25032 26766 27972 28161 31227 32184 33078 35688 37548 38591 40149 41636 44104 49617 53532 55019 55944 56322 62454 66156 75096 77182 80298 83272 93681 99234 107064 110038 112644 115773 124908 132312 148851 154364 160596 165057 187362 198468 220076 221563 225288 231546 249816 281043 297702 308728 321192 330114 347319 374724 385133 396936 440152 443126 463092 495171 562086 595404 660228 664689 694638 749448 770266 886252 926184 990342 1041957 1124172 1155399 1190808 1320456 1329378 1389276 1485513 1540532 1550941 1772504 1980684 1994067 2083914 2248344 2310798 2658756 2778552 2971026 3081064 3101882 3466197 3961368 3988134 4167828 4621596 4652823 5317512 5942052 5982201 6203764 6932394 7976268 8197831 8335656 9243192 9305646 10398591 11884104 11964402 12407528 13864788 13958469 15952536 16395662 18611292 20797182 23928804 24593493 27729576 27916938 32791324 37222584 41594364 41875407 47857608 49186986 55833876 57384817 65582648 73780479 83188728 83750814 98373972 111667752 114769634 147560958 167501628 172154451 196747944 221341437 229539268 295121916 335003256 344308902 442682874 459078536 516463353 590243832 688617804 885365748 1032926706 1377235608 1549390059 1770731496 2065853412 3098780118 4131706824 6197560236 12395120472
• Sum of all divisors σ(n): 40711680000
• Sum of proper divisors (its aliquot sum) s(n): 28316559528
• 12395120472 is an abundant number, because the sum of its proper divisors (28316559528) is greater than itself. Its abundance is 15921439056

Bases of 12395120472

• Binary: 1011100010110011101000011101011000₂
• Hexadecimal: 0x2E2CE8758
• Base-36: 5OZQG60

Squares and roots of 12395120472

• 12395120472 squared (12395120472²) is 153639011515393502784
• 12395120472 cubed (12395120472³) is 1904374056932297749493747394048
• The square root of 12395120472 is 111333.3753732455
• The cube root of 12395120472 is 2314.2854097981

Scales and comparisons

• 12,395,120,472 seconds is equal to 394 years, 6 weeks, 4 days, 1 hour, 1 minute, 12 seconds.
• To count from 1 to 12,395,120,472 would take you about seven hundred eighty-eight 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 12395120472 cubic inches would be around 192.9 feet tall.

Recreational maths with 12395120472

• 12395120472 backwards is 27402159321
• 12395120472 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12395120472's digits is 36
• More coming soon!