1388329952478014

Names of 1388329952478014

• Cardinal: 1388329952478014 can be written as One quadrillion, three hundred eighty-eight trillion, three hundred twenty-nine billion, nine hundred fifty-two million, four hundred seventy-eight thousand and fourteen.

Scientific notation

• Scientific notation: 1.388329952478014 × 10¹⁵

Factors of 1388329952478014

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 161

Divisors of 1388329952478014

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 7 13 14 26 49 91 98 139 169 182 278 338 343 637 686 973 1183 1274 1807 1946 2197 2366 2401 3614 4394 4459 4802 6811 8281 8918 12649 13622 15379 16562 16807 19321 23491 25298 30758 31213 33614 38642 46982 47677 57967 62426 88543 95354 107653 115934 117649 135247 164437 177086 215306 218491 235298 251173 270494 305383 328874 333739 405769 436982 502346 610766 619801 667478 753571 811538 946729 1151059 1239602 1507142 1529437 1758211 1893458 2137681 2302118 2336173 2685619 2840383 3058874 3265249 3516422 4275362 4338607 4672346 5274997 5371238 5680766 6530498 6627103 8057413 8677214 10549994 12307477 13254206 14963767 16114826 16353211 18799333 19882681 22856743 24614954 29927534 30370249 32706422 34913047 36924979 37598666 39765362 42448237 45713486 46389721 56401891 60740498 69826094 73849958 84896474 86152339 92779442 104746369 112803782 131595331 159997201 172304678 209492738 212591743 244391329 258474853 263190662 297137659 319994402 324728047 394813237 425183486 453869611 488782658 516949706 594275318 603066373 649456094 733224583 789626474 907739222 921167317 1119980407 1206132746 1466449166 1710739303 1842334634 2079963613 2239960814 2273096329 2763692659 3177087277 3421478606 4159927226 4221464611 4546192658 5132572081 5527385318 5900304943 6354174554 6448171219 7839862849 8442929222 10265144162 11800609886 11975175121 12896342438 14559745291 15679725698 22239610939 23950350242 29119490582 29550252277 35928004567 41302134601 44479221878 45137198533 54879039943 59100504554 71856009134 82604269202 83826225847 90274397066 101918217037 109758079886 155677276573 167652451694 203836434074 289114942207 311354553146 315960389731 384153279601 578229884414 586783580929 631920779462 713427519259 768306559202 1089740936011 1173567161858 1426855038518 2023804595449 2179481872022 4047609190898 4107485066503 4993992634813 7628186552077 8214970133006 9987985269626 14166632168143 15256373104154 28333264336286 53397305864539 99166425177001 106794611729078 198332850354002 694164976239007 1388329952478014
• Sum of all divisors σ(n): 2651018922098400
• Sum of proper divisors (its aliquot sum) s(n): 1262688969620386
• 1388329952478014 is a deficient number, because the sum of its proper divisors (1262688969620386) is less than itself. Its deficiency is 125640982857628

Bases of 1388329952478014

• Binary: 100111011101010110111000001101001100000001100111110₂
• Hexadecimal: 0x4EEADC1A6033E
• Base-36: DO4DZ436F2

Squares and roots of 1388329952478014

• 1388329952478014 squared (1388329952478014²) is 1927460056947604611579153384196
• 1388329952478014 cubed (1388329952478014³) is 2675950529265338068570416932880867664385066744
• The square root of 1388329952478014 is 37260299.9515303687
• The cube root of 1388329952478014 is 111557.1895208419

Scales and comparisons

• 1,388,329,952,478,014 seconds is equal to 44,144,598 years, 5 weeks, 2 days, 5 hours, 40 minutes, 14 seconds.
• To count from 1 to 1,388,329,952,478,014 would take you about one hundred thirty-two million, four hundred thirty-three thousand, seven hundred ninety-four 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 1388329952478014 cubic inches would be around 9296.4 feet tall.

Recreational maths with 1388329952478014

• 1388329952478014 backwards is 4108742599238831
• The number of decimal digits it has is: 16
• The sum of 1388329952478014's digits is 74
• More coming soon!