1338737990997946

Names of 1338737990997946

• Cardinal: 1338737990997946 can be written as One quadrillion, three hundred thirty-eight trillion, seven hundred thirty-seven billion, nine hundred ninety million, nine hundred ninety-seven thousand, nine hundred forty-six.

Scientific notation

• Scientific notation: 1.338737990997946 × 10¹⁵

Factors of 1338737990997946

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 79

Divisors of 1338737990997946

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 7 11 14 22 49 59 77 98 118 121 154 242 343 413 539 649 686 826 847 1078 1298 1331 1694 2662 2891 3481 3773 4543 5782 5929 6962 7139 7546 9086 9317 11858 14278 14641 18634 20237 24367 29282 31801 38291 40474 41503 48734 49973 63602 65219 76582 78529 83006 99946 102487 130438 157058 161051 170569 204974 205379 222607 268037 322102 341138 349811 410758 421201 445214 456533 536074 549703 699622 717409 842402 863819 913066 1099406 1127357 1193983 1434818 1437653 1727638 1876259 2254714 2259169 2387966 2448677 2875306 2948407 3752518 3847921 4518338 4633211 4897354 5021863 5896814 6046733 7695842 7891499 9266422 9502009 10043726 10063571 12093466 12117361 13133813 15782998 15814183 19004018 20127142 20638849 24234722 24850859 26267626 26935447 31628366 32432477 41277698 42327131 49701718 50965321 53870894 55240493 64864954 66514063 70444997 84654262 84821527 101930642 110480986 110699281 133028126 133290971 140889994 144471943 169643054 173956013 221398562 227027339 266581942 273359449 288943886 296289917 347912026 356757247 454054678 465598441 546718898 560618531 592579834 593750689 713514494 774894967 931196882 933036797 1121237062 1187501378 1217692091 1466200681 1549789934 1589191373 1866073594 1913516143 2435384182 2497300729 2932401362 3006953939 3178382746 3259189087 3827032286 3924329717 4156254823 4994601458 6013907878 6518378174 6531257579 7848659434 8312509646 8523844637 10263404767 13062515158 13394613001 16128207491 17047689274 17481105103 20526809534 21048677573 26789226002 27470308019 32256414982 33076493329 34962210206 42097355146 45718803053 54940616038 66152986658 71843833369 91437606106 93762291007 112897452437 143687666738 147340743011 177410282401 187524582014 192292156133 225794904874 231535453303 294681486022 354820564802 384584312266 463070906606 502906833583 790282167059 1005813667166 1031385201077 1241871976807 1580564334118 1620748173121 1951513106411 2062770402154 2483743953614 3241496346242 3903026212822 5531975169413 8693103837649 11063950338826 11345237211847 13660591744877 17386207675298 22690474423694 27321183489754 60851726863543 95624142214139 121703453727086 191248284428278 669368995498973 1338737990997946
• Sum of all divisors σ(n): 2620409564203200
• Sum of proper divisors (its aliquot sum) s(n): 1281671573205254
• 1338737990997946 is a deficient number, because the sum of its proper divisors (1281671573205254) is less than itself. Its deficiency is 57066417792692

Bases of 1338737990997946

• Binary: 100110000011001001100111010011001101001011110111010₂
• Hexadecimal: 0x4C1933A6697BA
• Base-36: D6JJQQNDTM

Squares and roots of 1338737990997946

• 1338737990997946 squared (1338737990997946²) is 1792219408541216545332976218916
• 1338737990997946 cubed (1338737990997946³) is 2399312210417995259929885350578268104602346536
• The square root of 1338737990997946 is 36588768.6455549635
• The cube root of 1338737990997946 is 110212.7560296205

Scales and comparisons

• 1,338,737,990,997,946 seconds is equal to 42,567,727 years, 6 weeks, 3 days, 14 hours, 5 minutes, 46 seconds.
• To count from 1 to 1,338,737,990,997,946 would take you about one hundred twenty-seven million, seven hundred three thousand, one hundred eighty-one 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 1338737990997946 cubic inches would be around 9184.4 feet tall.

Recreational maths with 1338737990997946

• 1338737990997946 backwards is 6497990997378331
• The number of decimal digits it has is: 16
• The sum of 1338737990997946's digits is 94
• More coming soon!