13939293888

Names of 13939293888

• Cardinal: 13939293888 can be written as Thirteen billion, nine hundred thirty-nine million, two hundred ninety-three thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3939293888 × 10¹⁰

Factors of 13939293888

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 58

Divisors of 13939293888

• Number of divisors d(n): 560
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 17 18 23 24 26 27 32 34 36 39 46 48 51 52 54 64 68 69 72 78 81 92 96 102 104 108 117 136 138 144 153 156 162 184 192 204 207 208 216 221 234 272 276 288 299 306 312 324 351 368 391 408 414 416 432 442 459 468 529 544 552 576 598 612 621 624 648 663 702 736 782 816 828 832 864 884 897 918 936 1053 1058 1088 1104 1173 1196 1224 1242 1248 1296 1326 1377 1404 1472 1564 1587 1632 1656 1728 1768 1794 1836 1863 1872 1989 2106 2116 2208 2346 2392 2448 2484 2496 2592 2652 2691 2754 2808 3128 3174 3264 3312 3519 3536 3588 3672 3726 3744 3978 4212 4232 4416 4692 4761 4784 4896 4968 5083 5184 5304 5382 5508 5616 5967 6256 6348 6624 6877 7038 7072 7176 7344 7452 7488 7956 8073 8424 8464 8993 9384 9522 9568 9792 9936 10166 10557 10608 10764 11016 11232 11934 12167 12512 12696 13248 13754 14076 14144 14283 14352 14688 14904 15249 15912 16146 16848 16928 17901 17986 18768 19044 19136 19872 20332 20631 21114 21216 21528 22032 22464 23868 24219 24334 25024 25392 26979 27508 28152 28566 28704 29376 29808 30498 31671 31824 32292 33696 33856 35802 35972 36501 37536 38088 39744 40664 41262 42228 42432 42849 43056 44064 45747 47736 48438 48668 50784 53958 55016 56304 57132 57408 59616 60996 61893 63342 63648 64584 67392 71604 71944 73002 75072 76176 80937 81328 82524 84456 85698 86112 88128 91494 95472 96876 97336 101568 107916 109503 110032 112608 114264 116909 119232 121992 123786 126684 127296 129168 137241 143208 143888 146004 152352 158171 161874 162656 165048 168912 171396 172224 182988 185679 190944 193752 194672 206839 215832 219006 220064 225216 228528 233818 242811 243984 247572 253368 258336 274482 286416 287776 292008 304704 316342 323748 325312 328509 330096 337824 342792 350727 365976 371358 381888 387504 389344 411723 413678 431664 438012 440128 457056 467636 474513 485622 487968 495144 506736 516672 548964 557037 572832 575552 584016 620517 632684 647496 657018 660192 675648 685584 701454 728433 731952 742716 775008 778688 823446 827356 863328 876024 914112 935272 949026 971244 975936 985527 990288 1013472 1052181 1097928 1114074 1145664 1168032 1241034 1265368 1294992 1314036 1320384 1371168 1402908 1423539 1456866 1463904 1485432 1550016 1646892 1654712 1726656 1752048 1861551 1870544 1898052 1942488 1971054 1980576 2026944 2104362 2195856 2228148 2336064 2482068 2530736 2589984 2628072 2688907 2742336 2805816 2847078 2913732 2927808 2970864 3156543 3293784 3309424 3504096 3723102 3741088 3796104 3884976 3942108 3961152 4208724 4270617 4391712 4456296 4964136 5061472 5179968 5256144 5377814 5584653 5611632 5694156 5827464 5941728 6313086 6587568 6618848 7008192 7446204 7482176 7592208 7769952 7884216 8066721 8417448 8541234 8783424 8912592 9469629 9928272 10122944 10512288 10755628 11169306 11223264 11388312 11654928 11883456 12626172 12811851 13175136 13237696 14892408 15184416 15539904 15768432 16133442 16753959 16834896 17082468 17825184 18939258 19856544 21024576 21511256 22338612 22446528 22776624 23309856 24200163 25252344 25623702 26350272 29784816 30368832 31536864 32266884 33507918 33669792 34164936 35650368 37878516 39713088 43022512 44677224 45553248 46619712 48400326 50504688 51247404 59569632 63073728 64533768 67015836 67339584 68329872 72600489 75757032 86045024 89354448 91106496 96800652 101009376 102494808 119139264 129067536 134031672 136659744 145200978 151514064 172090048 178708896 193601304 202018752 204989616 217801467 258135072 268063344 273319488 290401956 303028128 357417792 387202608 409979232 435602934 516270144 536126688 580803912 606056256 774405216 819958464 871205868 1072253376 1161607824 1548810432 1742411736 2323215648 3484823472 4646431296 6969646944 13939293888
• Sum of all divisors σ(n): 49257996480
• Sum of proper divisors (its aliquot sum) s(n): 35318702592
• 13939293888 is an abundant number, because the sum of its proper divisors (35318702592) is greater than itself. Its abundance is 21379408704

Bases of 13939293888

• Binary: 1100111110110110001011111011000000₂
• Hexadecimal: 0x33ED8BEC0
• Base-36: 6EJ3G00

Squares and roots of 13939293888

• 13939293888 squared (13939293888²) is 194303914096034156544
• 13939293888 cubed (13939293888³) is 2708459362173325963353014403072
• The square root of 13939293888 is 118064.7868248617
• The cube root of 13939293888 is 2406.6536367527

Scales and comparisons

• 13,939,293,888 seconds is equal to 443 years, 11 weeks, 5 days, 10 hours, 4 minutes, 48 seconds.
• To count from 1 to 13,939,293,888 would take you about eight hundred eighty-six 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 13939293888 cubic inches would be around 200.6 feet tall.

Recreational maths with 13939293888

• 13939293888 backwards is 88839293931
• The number of decimal digits it has is: 11
• The sum of 13939293888's digits is 63
• More coming soon!