1378423279772

Names of 1378423279772

• Cardinal: 1378423279772 can be written as One trillion, three hundred seventy-eight billion, four hundred twenty-three million, two hundred seventy-nine thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 1.378423279772 × 10¹²

Factors of 1378423279772

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4048

Divisors of 1378423279772

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 11 14 22 28 44 77 97 121 154 194 242 308 388 484 679 847 1067 1331 1358 1694 2134 2662 2716 3388 3931 4268 5324 7469 7862 9317 9409 11737 14938 15724 18634 18818 23474 27517 29876 37268 37636 43241 46948 55034 65863 82159 86482 103499 110068 129107 131726 164318 172964 206998 258214 263452 302687 328636 381307 413996 475651 516428 605374 724493 762614 903749 951302 1138489 1210748 1448986 1525228 1807498 1902604 2276978 2669149 2897972 3329557 3614996 4194377 4553956 5232161 5338298 6659114 7969423 8388754 10464322 10676596 12523379 13318228 15938846 16777508 20928644 25046758 29360639 31877692 36625127 36986779 46138147 50093516 58721278 73250254 73973558 87663653 92276294 117442556 146500508 147947116 175327306 184552588 258907453 322967029 350654612 406854569 507519617 517814906 645934058 813709138 1015039234 1035629812 1291868116 1627418276 2030078468 2847981983 3552637319 4475400259 5695963966 7105274638 8950800518 11391927932 14210549276 17901601036 31327801813 49229402849 62655603626 98458805698 125311207252 196917611396 344605819943 689211639886 1378423279772
• Sum of all divisors σ(n): 3064686863616
• Sum of proper divisors (its aliquot sum) s(n): 1686263583844
• 1378423279772 is an abundant number, because the sum of its proper divisors (1686263583844) is greater than itself. Its abundance is 307840304072

Bases of 1378423279772

• Binary: 10100000011110000011011100001000010011100₂
• Hexadecimal: 0x140F06E109C
• Base-36: HL8LMPP8

Squares and roots of 1378423279772

• 1378423279772 squared (1378423279772²) is 1900050738217397384371984
• 1378423279772 cubed (1378423279772³) is 2619074170306834687315884321750707648
• The square root of 1378423279772 is 1174062.7239513227
• The cube root of 1378423279772 is 11129.1210547929

Scales and comparisons

• 1,378,423,279,772 seconds is equal to 43,829 years, 31 weeks, 3 hours, 29 minutes, 32 seconds.
• To count from 1 to 1,378,423,279,772 would take you about one hundred nine thousand, five hundred seventy-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 1378423279772 cubic inches would be around 927.4 feet tall.

Recreational maths with 1378423279772

• 1378423279772 backwards is 2779723248731
• The number of decimal digits it has is: 13
• The sum of 1378423279772's digits is 62
• More coming soon!