199439613231872

Names of 199439613231872

• Cardinal: 199439613231872 can be written as One hundred ninety-nine trillion, four hundred thirty-nine billion, six hundred thirteen million, two hundred thirty-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.99439613231872 × 10¹⁴

Factors of 199439613231872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2591520

Divisors of 199439613231872

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 13 16 17 26 32 34 52 64 68 104 128 136 208 221 256 272 416 442 544 832 884 1088 1361 1664 1768 2176 2722 3328 3536 4352 5444 7072 10888 14144 17693 21776 23137 28288 35386 43552 46274 56576 70772 87104 92548 141544 174208 185096 283088 300781 348416 370192 566176 601562 740384 1132352 1203124 1480768 2264704 2406248 2590127 2961536 4529408 4812496 5180254 5923072 9624992 10360508 19249984 20721016 33671651 38499968 41442032 44032159 67343302 76999936 82884064 88064318 134686604 165768128 176128636 269373208 331536256 352257272 538746416 572418067 663072512 704514544 1077492832 1144836134 1409029088 2154985664 2289672268 2818058176 3525162847 4309971328 4579344536 5636116352 7050325694 8619942656 9158689072 11272232704 14100651388 18317378144 28201302776 36634756288 45827117011 56402605552 59927768399 73269512576 91654234022 112805211104 119855536798 146539025152 183308468044 225610422208 239711073596 366616936088 451220844416 479422147192 733233872176 779060989187 902441688832 958844294384 1466467744352 1558121978374 1917688588768 2932935488704 3116243956748 3835377177536 5865870977408 6232487913496 7670754355072 11731741954816 12464975826992 15341508710144 24929951653984 49859903307968 99719806615936 199439613231872
• Sum of all divisors σ(n): 454275981355392
• Sum of proper divisors (its aliquot sum) s(n): 254836368123520
• 199439613231872 is an abundant number, because the sum of its proper divisors (254836368123520) is greater than itself. Its abundance is 55396754891648

Bases of 199439613231872

• Binary: 101101010110001110100111010011010000001100000000₂
• Hexadecimal: 0xB563A74D0300
• Base-36: 1YP1AKC8OW

Squares and roots of 199439613231872

• 199439613231872 squared (199439613231872²) is 39776159326078692944836624384
• 199439613231872 cubed (199439613231872³) is 7932941831842452943720565405876481161166848
• The square root of 199439613231872 is 14122309.0616185001
• The cube root of 199439613231872 is 58425.6843097451

Scales and comparisons

• 199,439,613,231,872 seconds is equal to 6,341,562 years, 41 weeks, 1 day, 20 hours, 24 minutes, 32 seconds.
• To count from 1 to 199,439,613,231,872 would take you about fifteen million, eight hundred fifty-three thousand, nine hundred six 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 199439613231872 cubic inches would be around 4868.8 feet tall.

Recreational maths with 199439613231872

• 199439613231872 backwards is 278132316934991
• 199439613231872 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 199439613231872's digits is 68
• More coming soon!