13994327640

Names of 13994327640

• Cardinal: 13994327640 can be written as Thirteen billion, nine hundred ninety-four million, three hundred twenty-seven thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.399432764 × 10¹⁰

Factors of 13994327640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 830

Divisors of 13994327640

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 19 20 24 30 38 40 43 57 60 76 86 95 114 120 129 152 172 190 215 228 258 285 344 349 380 409 430 456 516 570 645 698 760 817 818 860 1032 1047 1140 1227 1290 1396 1634 1636 1720 1745 2045 2094 2280 2451 2454 2580 2792 3268 3272 3490 4085 4090 4188 4902 4908 5160 5235 6135 6536 6631 6980 7771 8170 8180 8376 9804 9816 10470 12255 12270 13262 13960 15007 15542 16340 16360 17587 19608 19893 20940 23313 24510 24540 26524 30014 31084 32680 33155 35174 38855 39786 41880 45021 46626 49020 49080 52761 53048 60028 62168 66310 70348 75035 77710 79572 87935 90042 93252 98040 99465 105522 116565 120056 132620 140696 142741 150070 155420 159144 175870 180084 186504 198930 211044 225105 233130 263805 265240 285133 285482 300140 310840 334153 351740 360168 397860 422088 428223 450210 466260 527610 570266 570964 600280 668306 703480 713705 795720 855399 856446 900420 932520 1002459 1055220 1140532 1141928 1336612 1425665 1427410 1670765 1710798 1712892 1800840 2004918 2110440 2141115 2281064 2673224 2712079 2851330 2854820 3341530 3421596 3425784 4009836 4276995 4282230 5012295 5424158 5702660 5709640 6137863 6683060 6843192 8019672 8136237 8553990 8564460 10024590 10848316 11405320 12275726 13366120 13560395 16272474 17107980 17128920 18413589 20049180 21696632 24551452 27120790 30689315 32544948 34215960 36827178 40098360 40681185 49102904 54241580 61378630 65089896 73654356 81362370 92067945 108483160 116619397 122757260 147308712 162724740 184135890 233238794 245514520 325449480 349858191 368271780 466477588 583096985 699716382 736543560 932955176 1166193970 1399432764 1749290955 2332387940 2798865528 3498581910 4664775880 6997163820 13994327640
• Sum of all divisors σ(n): 45460800000
• Sum of proper divisors (its aliquot sum) s(n): 31466472360
• 13994327640 is an abundant number, because the sum of its proper divisors (31466472360) is greater than itself. Its abundance is 17472144720

Bases of 13994327640

• Binary: 1101000010001000000111111001011000₂
• Hexadecimal: 0x342207E58
• Base-36: 6FFV0BC

Squares and roots of 13994327640

• 13994327640 squared (13994327640²) is 195841206095667969600
• 13994327640 cubed (13994327640³) is 2740666003515542751235959744000
• The square root of 13994327640 is 118297.6231375761
• The cube root of 13994327640 is 2409.8167155713

Scales and comparisons

• 13,994,327,640 seconds is equal to 444 years, 50 weeks, 5 days, 9 hours, 14 minutes.
• To count from 1 to 13,994,327,640 would take you about eight hundred eighty-nine 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 13994327640 cubic inches would be around 200.8 feet tall.

Recreational maths with 13994327640

• 13994327640 backwards is 04672349931
• The number of decimal digits it has is: 11
• The sum of 13994327640's digits is 48
• More coming soon!