19797382135808

Names of 19797382135808

• Cardinal: 19797382135808 can be written as Nineteen trillion, seven hundred ninety-seven billion, three hundred eighty-two million, one hundred thirty-five thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.9797382135808 × 10¹³

Factors of 19797382135808

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 82

Divisors of 19797382135808

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 8 16 19 32 38 61 64 76 122 128 152 244 256 304 361 488 512 608 722 976 1024 1159 1216 1444 1952 2048 2318 2432 2888 3904 4096 4636 4864 5776 6859 7808 8192 9272 9728 11552 13718 15616 16384 18544 19456 22021 23104 27436 31232 32768 37088 38912 44042 46208 54872 62464 65536 74176 77824 88084 92416 109744 124928 130321 131072 148352 155648 176168 184832 219488 249856 260642 296704 311296 352336 369664 418399 438976 499712 521284 593408 622592 704672 739328 836798 877952 999424 1042568 1186816 1245184 1409344 1478656 1673596 1755904 1998848 2085136 2373632 2476099 2490368 2818688 2957312 3347192 3511808 3997696 4170272 4747264 4952198 5637376 5914624 6694384 7023616 7949581 7995392 8340544 9494528 9904396 11274752 11829248 13388768 14047232 15899162 16681088 18989056 19808792 22549504 23658496 26777536 28094464 31798324 33362176 37978112 39617584 45099008 47316992 53555072 56188928 63596648 66724352 75956224 79235168 90198016 107110144 112377856 127193296 133448704 151042039 151912448 158470336 180396032 214220288 224755712 254386592 266897408 302084078 316940672 360792064 428440576 449511424 508773184 533794816 604168156 633881344 721584128 856881152 899022848 1017546368 1067589632 1208336312 1267762688 1443168256 1713762304 2035092736 2135179264 2416672624 2535525376 2886336512 3427524608 4070185472 4270358528 4833345248 5071050752 6855049216 8140370944 8540717056 9666690496 10142101504 13710098432 16280741888 17081434112 19333380992 20284203008 27420196864 32561483776 38666761984 40568406016 54840393728 65122967552 77333523968 81136812032 130245935104 154667047936 162273624064 260491870208 309334095872 324547248128 520983740416 618668191744 1041967480832 1237336383488 2474672766976 4949345533952 9898691067904 19797382135808
• Sum of all divisors σ(n): 42479465749560
• Sum of proper divisors (its aliquot sum) s(n): 22682083613752
• 19797382135808 is an abundant number, because the sum of its proper divisors (22682083613752) is greater than itself. Its abundance is 2884701477944

Bases of 19797382135808

• Binary: 100100000000101101111111011100000000000000000₂
• Hexadecimal: 0x12016FEE0000
• Base-36: 70MSI64U8

Squares and roots of 19797382135808

• 19797382135808 squared (19797382135808²) is 391936339431209727755812864
• 19797382135808 cubed (19797382135808³) is 7759313484629412087971560696183481434112
• The square root of 19797382135808 is 4449424.9219205847
• The cube root of 19797382135808 is 27052.1999460393

Scales and comparisons

• 19,797,382,135,808 seconds is equal to 629,495 years, 26 weeks, 5 days, 7 hours, 30 minutes, 8 seconds.
• To count from 1 to 19,797,382,135,808 would take you about one million, five hundred seventy-three thousand, seven hundred thirty-eight 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 19797382135808 cubic inches would be around 2254.3 feet tall.

Recreational maths with 19797382135808

• 19797382135808 backwards is 80853128379791
• The number of decimal digits it has is: 14
• The sum of 19797382135808's digits is 71
• More coming soon!