18464014400850

Names of 18464014400850

• Cardinal: 18464014400850 can be written as Eighteen trillion, four hundred sixty-four billion, fourteen million, four hundred thousand, eight hundred fifty.

Scientific notation

• Scientific notation: 1.846401440085 × 10¹³

Factors of 18464014400850

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1693

Divisors of 18464014400850

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 30 45 50 75 90 150 225 263 389 450 526 778 789 1031 1167 1315 1578 1945 2062 2334 2367 2630 3093 3501 3890 3945 4734 5155 5835 6186 6575 7002 7890 9279 9725 10310 11670 11835 13150 15465 17505 18558 19450 19725 23670 25775 29175 30930 35010 39450 46395 51550 58350 59175 77325 87525 92790 102307 118350 151321 154650 175050 204614 231975 271153 302642 306921 401059 453963 463950 511535 542306 613842 756605 802118 813459 907926 920763 1023070 1203177 1355765 1361889 1513210 1534605 1626918 1841526 2005295 2269815 2406354 2440377 2557675 2711530 2723778 3069210 3609531 3783025 4010590 4067295 4539630 4603815 4880754 5115350 6015885 6778825 6809445 7219062 7566050 7673025 8134590 9207630 10026475 11349075 12031770 12201885 13557650 13618890 15346050 18047655 20052950 20336475 22698150 23019075 24403770 30079425 34047225 36095310 39797423 40672950 46038150 60158850 61009425 68094450 79594846 90238275 105478517 119392269 122018850 156011951 180476550 198987115 210957034 238784538 312023902 316435551 358176807 397974230 468035853 527392585 596961345 632871102 716353614 780059755 936071706 949306653 994935575 1054785170 1193922690 1404107559 1560119510 1582177755 1790884035 1898613306 1989871150 2340179265 2636962925 2808215118 2984806725 3164355510 3581768070 3900298775 4680358530 4746533265 5273925850 5969613450 7020537795 7800597550 7910888775 8954420175 9493066530 11700896325 14041075590 15821777550 17908840350 23401792650 23732666325 35102688975 41031143113 47465332650 70205377950 82062286226 123093429339 205155715565 246186858678 369280288017 410311431130 615467146695 738560576034 1025778577825 1230934293390 1846401440085 2051557155650 3077335733475 3692802880170 6154671466950 9232007200425 18464014400850
• Sum of all divisors σ(n): 49972030460352
• Sum of proper divisors (its aliquot sum) s(n): 31508016059502
• 18464014400850 is an abundant number, because the sum of its proper divisors (31508016059502) is greater than itself. Its abundance is 13044001658652

Bases of 18464014400850

• Binary: 100001100101011111101000001001111110101010010₂
• Hexadecimal: 0x10CAFD04FD52
• Base-36: 6JM91G40I

Squares and roots of 18464014400850

• 18464014400850 squared (18464014400850²) is 340919827794796184480722500
• 18464014400850 cubed (18464014400850³) is 6294748609938418848942693519212614125000
• The square root of 18464014400850 is 4296977.3563343337
• The cube root of 18464014400850 is 26430.7027249045

Scales and comparisons

• 18,464,014,400,850 seconds is equal to 587,098 years, 28 weeks, 2 days, 9 hours, 7 minutes, 30 seconds.
• To count from 1 to 18,464,014,400,850 would take you about one million, four hundred sixty-seven thousand, seven hundred forty-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 18464014400850 cubic inches would be around 2202.6 feet tall.

Recreational maths with 18464014400850

• 18464014400850 backwards is 05800441046481
• 18464014400850 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18464014400850's digits is 45
• More coming soon!