381244509782016

Names of 381244509782016

• Cardinal: 381244509782016 can be written as Three hundred eighty-one trillion, two hundred forty-four billion, five hundred nine million, seven hundred eighty-two thousand and sixteen.

Scientific notation

• Scientific notation: 3.81244509782016 × 10¹⁴

Factors of 381244509782016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 4619

Divisors of 381244509782016

• Number of divisors d(n): 228
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 32 46 48 64 69 92 96 128 138 184 192 256 276 368 384 512 552 736 768 1024 1104 1472 1536 2048 2208 2944 3072 4096 4416 4591 5888 6144 8192 8832 9182 11776 12288 13773 16384 17664 18364 23552 24576 27546 32768 35328 36728 47104 49152 55092 65536 70656 73456 94208 98304 105593 110184 131072 141312 146912 188416 196608 211186 220368 262144 282624 293824 316779 376832 393216 422372 440736 565248 587648 633558 753664 786432 844744 881472 1130496 1175296 1267116 1507328 1689488 1762944 2260992 2350592 2534232 3014656 3378976 3525888 4521984 4701184 5068464 6029312 6757952 7051776 9043968 9402368 10136928 13515904 14103552 18087936 18804736 20273856 21077281 27031808 28207104 37609472 40547712 42154562 54063616 56414208 63231843 75218944 81095424 84309124 108127232 112828416 126463686 150437888 162190848 168618248 216254464 225656832 252927372 300875776 324381696 337236496 432508928 451313664 484777463 505854744 601751552 648763392 674472992 865017856 902627328 969554926 1011709488 1203503104 1297526784 1348945984 1454332389 1730035712 1805254656 1939109852 2023418976 2595053568 2697891968 2908664778 3460071424 3610509312 3878219704 4046837952 5190107136 5395783936 5817329556 6920142848 7756439408 8093675904 10380214272 10791567872 11634659112 13840285696 15512878816 16187351808 20760428544 21583135744 23269318224 27680571392 31025757632 32374703616 41520857088 43166271488 46538636448 62051515264 64749407232 83041714176 86332542976 93077272896 124103030528 129498814464 172665085952 186154545792 248206061056 258997628928 345330171904 372309091584 496412122112 517995257856 690660343808 744618183168 992824244224 1035990515712 1381320687616 1489236366336 1985648488448 2071981031424 2762641375232 2978472732672 3971296976896 4143962062848 5525282750464 5956945465344 7942593953792 8287924125696 11913890930688 15885187907584 16575848251392 23827781861376 31770375815168 47655563722752 63540751630336 95311127445504 127081503260672 190622254891008 381244509782016
• Sum of all divisors σ(n): 1061083387156896
• Sum of proper divisors (its aliquot sum) s(n): 679838877374880
• 381244509782016 is an abundant number, because the sum of its proper divisors (679838877374880) is greater than itself. Its abundance is 298594367592864

Bases of 381244509782016

• Binary: 1010110101011110101100111100101000000000000000000₂
• Hexadecimal: 0x15ABD67940000
• Base-36: 3R51B5OKQO

Squares and roots of 381244509782016

• 381244509782016 squared (381244509782016²) is 145347376238929693511837024256
• 381244509782016 cubed (381244509782016³) is 55412889202312991465303635201852552664580096
• The square root of 381244509782016 is 19525483.5991843235
• The cube root of 381244509782016 is 72510.5500164865

Scales and comparisons

• 381,244,509,782,016 seconds is equal to 12,122,396 years, 7 weeks, 3 days, 13 hours, 13 minutes, 36 seconds.
• To count from 1 to 381,244,509,782,016 would take you about thirty million, three hundred five thousand, nine hundred ninety 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 381244509782016 cubic inches would be around 6042.5 feet tall.

Recreational maths with 381244509782016

• 381244509782016 backwards is 610287905442183
• The number of decimal digits it has is: 15
• The sum of 381244509782016's digits is 60
• More coming soon!