18047964140856

Names of 18047964140856

• Cardinal: 18047964140856 can be written as Eighteen trillion, forty-seven billion, nine hundred sixty-four million, one hundred forty thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 1.8047964140856 × 10¹³

Factors of 18047964140856

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4176

Divisors of 18047964140856

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 27 29 36 39 52 54 58 72 78 87 104 108 116 117 156 169 174 216 232 234 261 312 338 348 351 377 468 507 522 676 696 702 754 783 936 1014 1044 1131 1352 1404 1508 1521 1566 2028 2088 2262 2808 3016 3042 3132 3393 4056 4129 4524 4563 4901 6084 6264 6786 8258 9048 9126 9802 10179 12168 12387 13572 14703 16516 18252 19604 20358 24774 27144 29406 33032 36504 37161 39208 40716 44109 49548 53677 58812 74322 81432 88218 99096 107354 111483 117624 119741 132327 148644 161031 176436 214708 222966 239482 264654 297288 322062 352872 359223 429416 445932 478964 483093 529308 644124 697801 718446 891864 957928 966186 1058616 1077669 1288248 1395602 1436892 1449279 1556633 1932372 2093403 2155338 2791204 2873784 2898558 3113266 3233007 3864744 4186806 4310676 4669899 5582408 5797116 6226532 6280209 6466014 8373612 8621352 9339798 11594232 12453064 12560418 12932028 14009697 16747224 17048641 18679596 18840627 20236229 25120836 25864056 28019394 34097282 37359192 37681254 40472458 42029091 50241672 51145923 56038788 60708687 68194564 75362508 80944916 84058182 102291846 112077576 121417374 136389128 150725016 153437769 161889832 168116364 182126061 204583692 221632333 242834748 306875538 336232728 364252122 409167384 443264666 460313307 485669496 494410589 546378183 613751076 664896999 728504244 886529332 920626614 988821178 1092756366 1227502152 1329793998 1457008488 1483231767 1773058664 1841253228 1977642356 1994690997 2185512732 2659587996 2881220329 2966463534 3682506456 3955284712 3989381994 4371025464 4449695301 5319175992 5762440658 5932927068 5984072991 6427337657 7978763988 8643660987 8899390602 11524881316 11865854136 11968145982 12854675314 13349085903 15957527976 17287321974 17798781204 19282012971 23049762632 23936291964 25709350628 25930982961 26698171806 34574643948 35597562408 38564025942 47872583928 51418701256 51861965922 53396343612 57846038913 69149287896 77128051884 77792948883 83555389541 103723931844 106792687224 115692077826 154256103768 155585897766 167110779082 173538116739 207447863688 231384155652 250666168623 311171795532 334221558164 347076233478 462768311304 501332337246 622343591064 668443116328 694152466956 751998505869 1002664674492 1388304933912 1503997011738 2005329348984 2255995517607 3007994023476 4511991035214 6015988046952 9023982070428 18047964140856
• Sum of all divisors σ(n): 56171827674000
• Sum of proper divisors (its aliquot sum) s(n): 38123863533144
• 18047964140856 is an abundant number, because the sum of its proper divisors (38123863533144) is greater than itself. Its abundance is 20075899392288

Bases of 18047964140856

• Binary: 100000110101000011110011111011101010100111000₂
• Hexadecimal: 0x106A1E7DD538
• Base-36: 6EB4BV4U0

Squares and roots of 18047964140856

• 18047964140856 squared (18047964140856²) is 325729009629624054208412736
• 18047964140856 cubed (18047964140856³) is 5878745485431993644277807336049688342016
• The square root of 18047964140856 is 4248289.5547332929
• The cube root of 18047964140856 is 26230.6713722891

Scales and comparisons

• 18,047,964,140,856 seconds is equal to 573,869 years, 22 weeks, 3 days, 20 hours, 27 minutes, 36 seconds.
• To count from 1 to 18,047,964,140,856 would take you about one million, four hundred thirty-four thousand, six 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 18047964140856 cubic inches would be around 2185.9 feet tall.

Recreational maths with 18047964140856

• 18047964140856 backwards is 65804146974081
• The number of decimal digits it has is: 14
• The sum of 18047964140856's digits is 63
• More coming soon!