13401731280

Names of 13401731280

• Cardinal: 13401731280 can be written as Thirteen billion, four hundred one million, seven hundred thirty-one thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.340173128 × 10¹⁰

Factors of 13401731280

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 390

Divisors of 13401731280

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 49 56 60 67 70 73 80 84 98 105 112 120 134 140 146 147 168 196 201 210 219 233 240 245 268 280 292 294 335 336 365 392 402 420 438 466 469 490 511 536 560 584 588 670 699 730 735 784 804 840 876 932 938 980 1005 1022 1072 1095 1165 1168 1176 1340 1398 1407 1460 1470 1533 1608 1631 1680 1752 1864 1876 1960 2010 2044 2190 2330 2345 2352 2555 2680 2796 2814 2920 2940 3066 3216 3262 3283 3495 3504 3577 3728 3752 3920 4020 4088 4380 4660 4690 4891 4893 5110 5360 5592 5628 5840 5880 6132 6524 6566 6990 7035 7154 7504 7665 8040 8155 8176 8760 9320 9380 9782 9786 9849 10220 10731 11184 11256 11417 11760 12264 13048 13132 13980 14070 14308 14673 15330 15611 16080 16310 16415 17009 17520 17885 18640 18760 19564 19572 19698 20440 21462 22512 22834 24455 24465 24528 26096 26264 27960 28140 28616 29346 30660 31222 32620 32830 34018 34237 34251 35770 37520 39128 39144 39396 40880 42924 45668 46833 48910 48930 49245 51027 52528 53655 55920 56280 57085 57232 58692 61320 62444 65240 65660 68036 68474 68502 71540 73365 78055 78256 78288 78792 85045 85848 91336 93666 97820 97860 98490 102054 102711 107310 109277 112560 114170 117384 119063 122640 124888 130480 131320 136072 136948 137004 143080 146730 156110 157584 170090 171185 171255 171696 182672 187332 195640 195720 196980 204108 205422 214620 218554 228340 234165 234768 238126 239659 249776 255135 262640 272144 273896 274008 286160 293460 312220 327831 340180 342370 342510 357189 374664 391280 391440 393960 408216 410844 429240 437108 456680 468330 476252 479318 510270 513555 546385 547792 548016 586920 595315 624440 655662 680360 684740 685020 714378 718977 749328 764939 787920 816432 821688 833441 858480 874216 913360 936660 952504 958636 1020540 1027110 1092770 1139603 1173840 1190630 1198295 1248880 1311324 1360720 1369480 1370040 1428756 1437954 1529878 1639155 1643376 1666882 1748432 1785945 1873320 1905008 1917272 2041080 2054220 2185540 2279206 2294817 2381260 2396590 2500323 2622648 2738960 2740080 2857512 2875908 3059756 3278310 3333764 3418809 3571890 3594885 3746640 3824695 3834544 4082160 4108440 4167205 4371080 4558412 4589634 4762520 4793180 5000646 5245296 5698015 5715024 5751816 6119512 6556620 6667528 6837618 7143780 7189770 7649390 7977221 8216880 8334410 8742160 9116824 9179268 9525040 9586360 10001292 11396030 11474085 11503632 12239024 12501615 13113240 13335056 13675236 14287560 14379540 15298780 15954442 16668820 17094045 18233648 18358536 19172720 20002584 22792060 22948170 23931663 25003230 26226480 27350472 28575120 28759080 30597560 31908884 33337640 34188090 36717072 39886105 40005168 45584120 45896340 47863326 50006460 54700944 55840547 57518160 61195120 63817768 66675280 68376180 79772210 91168240 91792680 95726652 100012920 111681094 119658315 127635536 136752360 159544420 167521641 183585360 191453304 200025840 223362188 239316630 273504720 279202735 319088840 335043282 382906608 446724376 478633260 558405470 638177680 670086564 837608205 893448752 957266520 1116810940 1340173128 1675216410 1914533040 2233621880 2680346256 3350432820 4467243760 6700865640 13401731280
• Sum of all divisors σ(n): 49934911104
• Sum of proper divisors (its aliquot sum) s(n): 36533179824
• 13401731280 is an abundant number, because the sum of its proper divisors (36533179824) is greater than itself. Its abundance is 23131448544

Bases of 13401731280

• Binary: 1100011110110011100011000011010000₂
• Hexadecimal: 0x31ECE30D0
• Base-36: 65N1M1C

Squares and roots of 13401731280

• 13401731280 squared (13401731280²) is 179606401301330438400
• 13401731280 cubed (13401731280³) is 2407036726408272841921393152000
• The square root of 13401731280 is 115765.8467770179
• The cube root of 13401731280 is 2375.3100259365

Scales and comparisons

• 13,401,731,280 seconds is equal to 426 years, 6 weeks, 6 days, 15 hours, 8 minutes.
• To count from 1 to 13,401,731,280 would take you about eight hundred fifty-two 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 13401731280 cubic inches would be around 197.9 feet tall.

Recreational maths with 13401731280

• 13401731280 backwards is 08213710431
• 13401731280 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13401731280's digits is 30
• More coming soon!