13805126400

Names of 13805126400

• Cardinal: 13805126400 can be written as Thirteen billion, eight hundred five million, one hundred twenty-six thousand, four hundred.

Scientific notation

• Scientific notation: 1.38051264 × 10¹⁰

Factors of 13805126400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 154

Divisors of 13805126400

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 19 20 24 25 26 30 32 38 39 40 41 48 50 52 57 60 64 65 71 75 76 78 80 82 95 96 100 104 114 120 123 128 130 142 150 152 156 160 164 190 192 195 200 205 208 213 228 240 246 247 256 260 284 285 300 304 312 320 325 328 355 380 384 390 400 410 416 426 456 475 480 492 494 520 533 568 570 600 608 615 624 640 650 656 710 741 760 768 779 780 800 820 832 852 912 923 950 960 975 984 988 1025 1040 1065 1066 1136 1140 1200 1216 1230 1235 1248 1280 1300 1312 1349 1420 1425 1482 1520 1558 1560 1599 1600 1640 1664 1704 1775 1824 1846 1900 1920 1950 1968 1976 2050 2080 2130 2132 2272 2280 2337 2400 2432 2460 2470 2496 2600 2624 2665 2698 2769 2840 2850 2911 2964 3040 3075 3116 3120 3198 3200 3280 3328 3408 3550 3648 3692 3705 3800 3840 3895 3900 3936 3952 4047 4100 4160 4260 4264 4544 4560 4615 4674 4800 4864 4920 4940 4992 5200 5248 5325 5330 5396 5538 5680 5700 5822 5928 6080 6150 6175 6232 6240 6396 6400 6560 6745 6816 7100 7296 7384 7410 7600 7790 7800 7872 7904 7995 8094 8200 8320 8520 8528 8733 9088 9120 9230 9348 9600 9840 9880 9984 10127 10400 10496 10650 10660 10792 11076 11360 11400 11644 11685 11856 12160 12300 12350 12464 12480 12792 13120 13325 13490 13632 13845 14200 14555 14592 14768 14820 15200 15580 15600 15744 15808 15990 16188 16400 16640 17040 17056 17466 17537 18176 18240 18460 18525 18696 19200 19475 19680 19760 20235 20254 20800 21300 21320 21584 22152 22720 22800 23075 23288 23370 23712 24320 24600 24700 24928 24960 25584 26240 26650 26980 27264 27690 28400 29110 29536 29640 30381 30400 31160 31200 31488 31616 31980 32376 32800 33725 34080 34112 34932 35074 36480 36920 37050 37392 37843 38950 39360 39520 39975 40470 40508 41600 42600 42640 43168 43665 44304 45440 45600 46150 46576 46740 47424 49200 49400 49856 49920 50635 51168 52480 52611 53300 53960 54528 55309 55380 56800 58220 58425 59072 59280 60762 60800 62320 62400 63232 63960 64752 65600 67450 68160 68224 69225 69864 70148 72775 72960 73840 74100 74784 75686 77900 78720 79040 79950 80940 81016 83200 85200 85280 86336 87330 87685 88608 90880 91200 92300 93152 93480 94848 98400 98800 99712 101175 101270 102336 105222 106600 107920 110618 110760 113529 113600 116440 116850 118144 118560 121524 121600 124640 124800 127920 129504 131200 134900 136320 136448 138450 139728 140296 145550 147680 148200 149568 151372 151905 155800 157440 158080 159900 161880 162032 165927 170400 170560 172672 174660 175370 177216 182400 184600 186304 186960 189215 189696 196800 197600 199424 202350 202540 204672 210444 213200 215840 218325 221236 221520 227058 227200 232880 233700 236288 237120 243048 249280 249600 253175 255840 259008 262400 263055 269800 272640 276545 276900 279456 280592 291100 295360 296400 299136 302744 303810 311600 316160 319800 323760 324064 331854 340800 341120 345344 349320 350740 354432 364800 369200 372608 373920 378430 393600 395200 404700 405080 409344 420888 426400 431680 436650 438425 442472 443040 454116 454400 465760 467400 474240 486096 498560 506350 511680 518016 526110 539600 553090 553800 558912 561184 567645 582200 590720 592800 598272 605488 607620 623200 639600 647520 648128 663708 681600 682240 698640 701480 708864 719017 738400 745216 747840 756860 759525 787200 790400 809400 810160 829635 841776 852800 863360 873300 876850 884944 886080 908232 931520 934800 946075 948480 972192 997120 1012700 1023360 1036032 1052220 1079200 1106180 1107600 1117824 1122368 1135290 1164400 1181440 1185600 1210976 1215240 1246400 1279200 1295040 1296256 1315275 1327416 1363200 1382725 1397280 1402960 1438034 1476800 1495680 1513720 1519050 1580800 1618800 1620320 1659270 1683552 1705600 1726720 1746600 1753700 1769888 1772160 1816464 1863040 1869600 1892150 1944384 2025400 2046720 2104440 2157051 2158400 2212360 2215200 2235648 2244736 2270580 2328800 2371200 2421952 2430480 2492800 2558400 2590080 2592512 2630550 2654832 2765450 2794560 2805920 2838225 2876068 2953600 2991360 3027440 3038100 3237600 3240640 3318540 3367104 3411200 3493200 3507400 3539776 3544320 3595085 3632928 3726080 3739200 3784300 3888768 4050800 4148175 4208880 4314102 4316800 4424720 4430400 4489472 4541160 4657600 4742400 4843904 4860960 4985600 5116800 5180160 5261100 5309664 5530900 5589120 5611840 5676450 5752136 5907200 6054880 6076200 6475200 6481280 6637080 6734208 6986400 7014800 7079552 7190170 7265856 7478400 7568600 7777536 8101600 8296350 8417760 8628204 8633600 8849440 8860800 9082320 9315200 9687808 9721920 10233600 10522200 10619328 10785255 11061800 11178240 11223680 11352900 11504272 12109760 12152400 12950400 12962560 13274160 13468416 13972800 14029600 14159104 14380340 14531712 14956800 15137200 16203200 16592700 16835520 17256408 17698880 17721600 17975425 18164640 18630400 19443840 21044400 21238656 21570510 22123600 22447360 22705800 23008544 24219520 24304800 25900800 26548320 27945600 28059200 28760680 29063424 30274400 32406400 33185400 33671040 34512816 35397760 35950850 36329280 38887680 42088800 42477312 43141020 44247200 45411600 46017088 48439040 48609600 53096640 53926275 55891200 56118400 57521360 60548800 64812800 66370800 67342080 69025632 70795520 71901700 72658560 84177600 86282040 88494400 90823200 92034176 97219200 106193280 107852550 112236800 115042720 121097600 132741600 138051264 143803400 145317120 168355200 172564080 176988800 181646400 184068352 194438400 212386560 215705100 230085440 242195200 265483200 276102528 287606800 336710400 345128160 353977600 363292800 431410200 460170880 530966400 552205056 575213600 690256320 726585600 862820400 920341760 1061932800 1150427200 1380512640 1725640800 2300854400 2761025280 3451281600 4601708800 6902563200 13805126400
• Sum of all divisors σ(n): 53651566080
• Sum of proper divisors (its aliquot sum) s(n): 39846439680
• 13805126400 is an abundant number, because the sum of its proper divisors (39846439680) is greater than itself. Its abundance is 26041313280

Bases of 13805126400

• Binary: 1100110110110110011000001100000000₂
• Hexadecimal: 0x336D98300
• Base-36: 6CB7RPC

Squares and roots of 13805126400

• 13805126400 squared (13805126400²) is 190581514919976960000
• 13805126400 cubed (13805126400³) is 2631001902973767817887744000000
• The square root of 13805126400 is 117495.2186261211
• The cube root of 13805126400 is 2398.9072803381

Scales and comparisons

• 13,805,126,400 seconds is equal to 438 years, 49 weeks, 6 days, 13 hours, 20 minutes.
• To count from 1 to 13,805,126,400 would take you about eight hundred seventy-seven 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 13805126400 cubic inches would be around 199.9 feet tall.

Recreational maths with 13805126400

• 13805126400 backwards is 00462150831
• 13805126400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13805126400's digits is 30
• More coming soon!