18196705913464

Names of 18196705913464

• Cardinal: 18196705913464 can be written as Eighteen trillion, one hundred ninety-six billion, seven hundred five million, nine hundred thirteen thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.8196705913464 × 10¹³

Factors of 18196705913464

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 145

Divisors of 18196705913464

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 13 26 52 59 71 104 118 142 169 236 284 338 472 568 676 767 923 1352 1534 1846 2197 3068 3481 3692 4189 4394 5041 6136 6962 7384 8378 8788 9971 10082 11999 13924 16756 17576 19942 20164 23998 27848 33512 39884 40328 45253 47996 54457 65533 79768 90506 95992 108914 129623 131066 155987 181012 205379 217828 247151 259246 262132 297419 311974 362024 410758 435656 494302 518492 524264 588289 594838 623948 707941 821516 851929 988604 1036984 1176578 1189676 1247896 1415882 1643032 1703858 1977208 2353156 2379352 2669927 2831764 3212963 3407716 3866447 4706312 5339854 5663528 6425926 6815432 7647757 7732894 9203233 10679708 11075077 12851852 14581909 15295514 15465788 17547721 18406466 21359416 22150154 25703704 29163818 30591028 30931576 34709051 35095442 36812932 41768519 44300308 50263811 58327636 61182056 69418102 70190884 73625864 83537038 88600616 100527622 116655272 138836204 140381768 167074076 189564817 201055244 228120373 277672408 334148152 379129634 402110488 451217663 456240746 542990747 653429543 758259268 902435326 912481492 1035315539 1085981494 1306859086 1516518536 1804870652 1824962984 2070631078 2171962988 2464342621 2613718172 2965564849 3609741304 4141262156 4343925976 4928685242 5227436344 5931129698 8282524312 9857370484 11862259396 13459102007 19714740968 23724518792 26918204014 32036454073 38552343037 53836408028 64072908146 77104686074 107672816056 128145816292 154209372148 174968326091 256291632584 308418744296 349936652182 699873304364 1399746608728 2274588239183 4549176478366 9098352956732 18196705913464
• Sum of all divisors σ(n): 38135024172000
• Sum of proper divisors (its aliquot sum) s(n): 19938318258536
• 18196705913464 is an abundant number, because the sum of its proper divisors (19938318258536) is greater than itself. Its abundance is 1741612345072

Bases of 18196705913464

• Binary: 100001000110011000000001100010010101001111000₂
• Hexadecimal: 0x108CC0312A78
• Base-36: 6G7G8VJ3S

Squares and roots of 18196705913464

• 18196705913464 squared (18196705913464²) is 331120106101095706656479296
• 18196705913464 cubed (18196705913464³) is 6025295192756635350325778673173883641344
• The square root of 18196705913464 is 4265759.7111726769
• The cube root of 18196705913464 is 26302.5340864569

Scales and comparisons

• 18,196,705,913,464 seconds is equal to 578,598 years, 50 weeks, 3 hours, 31 minutes, 4 seconds.
• To count from 1 to 18,196,705,913,464 would take you about one million, four hundred forty-six thousand, four hundred ninety-seven 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 18196705913464 cubic inches would be around 2191.9 feet tall.

Recreational maths with 18196705913464

• 18196705913464 backwards is 46431950769181
• The number of decimal digits it has is: 14
• The sum of 18196705913464's digits is 64
• More coming soon!