13919936940

Names of 13919936940

• Cardinal: 13919936940 can be written as Thirteen billion, nine hundred nineteen million, nine hundred thirty-six thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.391993694 × 10¹⁰

Factors of 13919936940

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 943

Divisors of 13919936940

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 17 18 19 20 21 26 27 28 30 34 35 36 38 39 42 45 51 52 54 57 60 63 65 68 70 76 78 84 85 90 91 95 102 105 108 114 117 119 126 130 133 135 140 153 156 170 171 180 182 189 190 195 204 210 221 228 234 238 247 252 255 260 266 270 273 285 306 315 323 340 342 351 357 364 378 380 390 399 420 442 455 459 468 476 494 510 513 532 540 546 570 585 595 612 630 646 663 665 684 702 714 741 756 765 780 798 819 855 877 884 910 918 945 969 988 1020 1026 1071 1092 1105 1140 1170 1190 1197 1235 1260 1292 1326 1330 1365 1404 1428 1482 1530 1547 1596 1615 1638 1710 1729 1754 1755 1785 1820 1836 1890 1938 1989 1995 2052 2142 2210 2223 2261 2295 2340 2380 2394 2457 2470 2565 2631 2652 2660 2730 2907 2964 3060 3094 3213 3230 3276 3315 3420 3458 3508 3510 3570 3591 3705 3780 3876 3978 3990 4095 4199 4284 4385 4420 4446 4522 4590 4641 4788 4845 4914 4940 5130 5187 5262 5355 5460 5814 5967 5985 6139 6188 6426 6460 6630 6669 6783 6916 7020 7140 7182 7410 7735 7893 7956 7980 8190 8398 8645 8721 8770 8892 9044 9180 9282 9690 9828 9945 10260 10374 10524 10710 11115 11305 11401 11628 11934 11970 12278 12285 12597 12852 13155 13260 13338 13566 13923 14364 14535 14820 14909 15470 15561 15786 16065 16380 16663 16796 17290 17442 17540 17955 18417 18564 19380 19890 20349 20748 20995 21420 22230 22610 22802 23205 23679 23868 23940 24556 24570 25194 25935 26310 26676 27132 27846 29070 29393 29818 29835 30695 30940 31122 31572 32130 33326 33345 33915 34203 34580 34884 35910 36834 37791 39465 39780 40698 41769 41990 43605 44460 44727 45220 45604 46410 46683 47358 49140 49989 50388 51870 52620 55251 55692 57005 58140 58786 59636 59670 61047 61390 62244 62985 64260 66652 66690 67830 68406 69615 71820 73668 74545 75582 77805 78930 79807 81396 83315 83538 83980 87210 88179 89454 92085 92820 93366 94716 99978 101745 102609 103740 104363 110502 113373 114010 116641 117572 118395 119340 122094 122780 125970 133380 134181 135660 136812 139230 146965 149090 149967 151164 155610 157860 159614 165753 166630 167076 171015 174420 176358 178908 184170 186732 188955 193817 199956 203490 205218 208726 208845 216619 221004 223635 226746 228020 233282 233415 236790 239421 244188 249945 251940 264537 268362 276255 278460 283271 293930 298180 299934 305235 307827 311220 313089 319228 331506 333260 342030 349923 352716 368340 377910 387634 399035 402543 406980 410436 417452 417690 433238 440895 447270 449901 453492 466564 466830 473580 478842 499890 513045 521815 529074 536724 552510 566542 566865 581451 583205 587860 599868 610470 615654 626178 649857 663012 670905 684060 699846 718263 749835 755820 775268 793611 798070 805086 828765 835380 849813 866476 881790 894540 899802 933660 939267 957684 969085 999780 1026090 1043630 1049769 1058148 1083095 1105020 1133084 1133730 1162902 1166410 1197105 1220940 1231308 1252356 1299714 1322685 1341810 1356719 1399692 1416355 1436526 1499670 1516333 1539135 1565445 1587222 1596140 1610172 1657530 1699626 1744353 1749615 1763580 1799604 1878534 1938170 1949571 1982897 2012715 2052180 2087260 2099538 2154789 2166190 2249505 2267460 2325804 2332820 2394210 2549439 2599428 2645370 2683620 2713438 2817801 2832710 2873052 2907255 2999340 3032666 3078270 3130890 3149307 3174444 3249285 3315060 3399252 3488706 3499230 3591315 3682523 3757068 3876340 3899142 3965794 3968055 4025430 4070157 4199076 4249065 4309578 4332380 4499010 4548999 4696335 4788420 5098878 5233059 5248845 5290740 5426876 5635602 5665420 5814510 5848713 5948691 6065332 6156540 6261780 6298614 6498570 6783595 6977412 6998460 7182630 7365046 7581665 7648317 7798284 7931588 7936110 8050860 8140314 8498130 8619156 8721765 8998020 9097998 9392670 9747855 9914485 10197756 10466118 10497690 10773945 11047569 11271204 11629020 11697426 11897382 12210471 12597228 12747195 12997140 13567190 13646997 14089005 14365260 14730092 15163330 15296634 15746535 15872220 16280628 16996260 17443530 17846073 18195996 18412615 18785340 19495710 19828970 20350785 20932236 20995380 21547890 22095138 22744995 23394852 23794764 24420942 25494390 25777661 26165295 27134380 27293994 28178010 29243565 29743455 30326660 30593268 31493070 33142707 34887060 35692146 36631413 36825230 38241585 38991420 39657940 40701570 40940991 43095780 44190276 45489990 48841884 50988780 51555322 52330590 53538219 54587988 55237845 56356020 58487130 59486910 61052355 62986140 66285414 68234985 71384292 73262826 73650460 76483170 77332983 81403140 81881982 89230365 90979980 99428121 103110644 104661180 107076438 110475690 116974260 118973820 122104710 128888305 132570828 136469970 146525652 152966340 154665966 163763964 165713535 178460730 183157065 198856242 204704955 214152876 220951380 231998949 244209420 257776610 267691095 272939940 309331932 331427070 356921460 366314130 386664915 397712484 409409910 463997898 497140605 515553220 535382190 662854140 695996847 732628260 773329830 818819820 927995796 994281210 1070764380 1159994745 1391993694 1546659660 1988562420 2319989490 2783987388 3479984235 4639978980 6959968470 13919936940
• Sum of all divisors σ(n): 59473612800
• Sum of proper divisors (its aliquot sum) s(n): 45553675860
• 13919936940 is an abundant number, because the sum of its proper divisors (45553675860) is greater than itself. Its abundance is 31633738920

Bases of 13919936940

• Binary: 1100111101101100010110000110101100₂
• Hexadecimal: 0x33DB161AC
• Base-36: 6E7KK30

Squares and roots of 13919936940

• 13919936940 squared (13919936940²) is 193764644413576563600
• 13919936940 cubed (13919936940³) is 2697191631438509045173899384000
• The square root of 13919936940 is 117982.7823879399
• The cube root of 13919936940 is 2405.5391123459

Scales and comparisons

• 13,919,936,940 seconds is equal to 442 years, 31 weeks, 5 days, 9 hours, 9 minutes.
• To count from 1 to 13,919,936,940 would take you about eight hundred eighty-five 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 13919936940 cubic inches would be around 200.5 feet tall.

Recreational maths with 13919936940

• 13919936940 backwards is 04963991931
• 13919936940 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13919936940's digits is 54
• More coming soon!