13078331392

Names of 13078331392

• Cardinal: 13078331392 can be written as Thirteen billion, seventy-eight million, three hundred thirty-one thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 1.3078331392 × 10¹⁰

Factors of 13078331392

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 136

Divisors of 13078331392

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 32 37 46 56 64 67 74 92 112 128 134 148 161 184 224 256 259 268 296 322 368 448 469 512 518 536 592 644 736 851 896 938 1024 1036 1072 1184 1288 1472 1541 1702 1792 1876 2048 2072 2144 2368 2479 2576 2944 3082 3404 3584 3752 4096 4144 4288 4736 4958 5152 5888 5957 6164 6808 7168 7504 8192 8288 8576 9472 9916 10304 10787 11776 11914 12328 13616 14336 15008 16384 16576 17152 17353 18944 19832 20608 21574 23552 23828 24656 27232 28672 30016 32768 33152 34304 34706 37888 39664 41216 43148 47104 47656 49312 54464 57017 57344 60032 66304 68608 69412 75776 79328 82432 86296 94208 95312 98624 108928 114034 114688 120064 132608 137216 138824 151552 158656 164864 172592 188416 190624 197248 217856 228068 229376 240128 265216 274432 277648 303104 317312 329728 345184 376832 381248 394496 399119 435712 456136 480256 530432 548864 555296 606208 634624 659456 690368 753664 762496 788992 798238 871424 912272 960512 1060864 1097728 1110592 1212416 1269248 1318912 1380736 1524992 1577984 1596476 1742848 1824544 1921024 2121728 2195456 2221184 2538496 2637824 2761472 3049984 3155968 3192952 3485696 3649088 3842048 4243456 4442368 5076992 5275648 5522944 6099968 6311936 6385904 6971392 7298176 7684096 8486912 8884736 10153984 11045888 12199936 12623872 12771808 13942784 14596352 15368192 17769472 20307968 22091776 24399872 25247744 25543616 27885568 29192704 35538944 40615936 44183552 48799744 50495488 51087232 58385408 71077888 81231872 88367104 97599488 102174464 116770816 142155776 176734208 195198976 204348928 233541632 284311552 353468416 408697856 467083264 568623104 817395712 934166528 1634791424 1868333056 3269582848 6539165696 13078331392
• Sum of all divisors σ(n): 32513748480
• Sum of proper divisors (its aliquot sum) s(n): 19435417088
• 13078331392 is an abundant number, because the sum of its proper divisors (19435417088) is greater than itself. Its abundance is 6357085696

Bases of 13078331392

• Binary: 1100001011100001111000000000000000₂
• Hexadecimal: 0x30B878000
• Base-36: 60AI134

Squares and roots of 13078331392

• 13078331392 squared (13078331392²) is 171042751998972657664
• 13078331392 cubed (13078331392³) is 2236953792842234860476760588288
• The square root of 13078331392 is 114360.5324926393
• The cube root of 13078331392 is 2356.0478831271

Scales and comparisons

• 13,078,331,392 seconds is equal to 415 years, 44 weeks, 1 day, 13 hours, 49 minutes, 52 seconds.
• To count from 1 to 13,078,331,392 would take you about eight hundred thirty-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 13078331392 cubic inches would be around 196.3 feet tall.

Recreational maths with 13078331392

• 13078331392 backwards is 29313387031
• The number of decimal digits it has is: 11
• The sum of 13078331392's digits is 40
• More coming soon!