1338940897216

Names of 1338940897216

• Cardinal: 1338940897216 can be written as One trillion, three hundred thirty-eight billion, nine hundred forty million, eight hundred ninety-seven thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.338940897216 × 10¹²

Factors of 1338940897216

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 403

Divisors of 1338940897216

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 8 13 16 17 26 32 34 52 64 68 71 89 104 136 142 178 208 211 221 272 284 356 416 422 442 544 568 712 832 844 884 923 1088 1136 1157 1207 1424 1513 1688 1768 1846 2272 2314 2414 2743 2848 3026 3376 3536 3587 3692 4544 4628 4828 5041 5486 5696 6052 6319 6752 7072 7174 7384 9256 9656 10082 10972 12104 12638 13504 14144 14348 14768 14981 15691 18512 18779 19312 19669 20164 21944 24208 25276 28696 29536 29962 31382 37024 37558 38624 39338 40328 43888 46631 48416 50552 57392 59072 59924 62764 65533 74048 75116 77248 78676 80656 82147 85697 87776 93262 96832 101104 107423 114784 119848 125528 131066 150232 157352 161312 164294 171394 175552 186524 194753 202208 214846 229568 239696 244127 251056 254677 262132 300464 314704 319243 322624 328588 342788 373048 389506 404416 429692 448649 479392 488254 502112 509354 524264 600928 629408 638486 657176 685576 746096 779012 859384 897298 958784 976508 1004224 1018708 1048528 1063651 1114061 1201856 1258816 1276972 1314352 1333309 1371152 1396499 1492192 1558024 1718768 1794596 1953016 2037416 2097056 2127302 2228122 2553944 2628704 2666618 2742304 2792998 2984384 3116048 3310801 3437536 3589192 3906032 4074832 4150159 4194112 4254604 4456244 5107888 5257408 5333236 5484608 5585996 5832437 6232096 6621602 6875072 7178384 7627033 7812064 8149664 8300318 8509208 8912488 10215776 10666472 11171992 11664874 12464192 13243204 13827463 14356768 15254066 15624128 16299328 16600636 17018416 17333017 17824976 18082067 20431552 21332944 22343984 22666253 23329748 26486408 27654926 28713536 30508132 33201272 34036832 34666034 35649952 36164134 42665888 44687968 45332506 46659496 52972816 55309852 61016264 66402544 68073664 69332068 71299904 72328268 85331776 89375936 90665012 93318992 94664939 99151429 105945632 110619704 122032528 132805088 138664136 144656536 181330024 186637984 189329878 198302858 211891264 221239408 235066871 244065056 265610176 277328272 289313072 294661289 362660048 373275968 378659756 396605716 442478816 470133742 488130112 554656544 578626144 589322578 725320096 757319512 793211432 884957632 940267484 1109313088 1157252288 1178645156 1230644207 1450640192 1514639024 1586422864 1609303963 1880534968 2357290312 2461288414 3029278048 3172845728 3218607926 3761069936 4714580624 4922576828 6058556096 6345691456 6437215852 7522139872 9429161248 9845153656 12874431704 15044279744 18858322496 19690307312 20920951519 25748863408 39380614624 41841903038 51497726816 78761229248 83683806076 102995453632 167367612152 334735224304 669470448608 1338940897216
• Sum of all divisors σ(n): 3122183504160
• Sum of proper divisors (its aliquot sum) s(n): 1783242606944
• 1338940897216 is an abundant number, because the sum of its proper divisors (1783242606944) is greater than itself. Its abundance is 444301709728

Bases of 1338940897216

• Binary: 10011011110111111000110001011011111000000₂
• Hexadecimal: 0x137BF18B7C0
• Base-36: H33MU8CG

Squares and roots of 1338940897216

• 1338940897216 squared (1338940897216²) is 1792762726237587076550656
• 1338940897216 cubed (1338940897216³) is 2400403333163957024259661819113373696
• The square root of 1338940897216 is 1157126.1371242117
• The cube root of 1338940897216 is 11021.8323891279

Scales and comparisons

• 1,338,940,897,216 seconds is equal to 42,574 years, 9 weeks, 2 days, 3 hours, 16 seconds.
• To count from 1 to 1,338,940,897,216 would take you about one hundred six thousand, four hundred thirty-five 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 1338940897216 cubic inches would be around 918.5 feet tall.

Recreational maths with 1338940897216

• 1338940897216 backwards is 6127980498331
• The number of decimal digits it has is: 13
• The sum of 1338940897216's digits is 61
• More coming soon!