13738937264640

Names of 13738937264640

• Cardinal: 13738937264640 can be written as Thirteen trillion, seven hundred thirty-eight billion, nine hundred thirty-seven million, two hundred sixty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.373893726464 × 10¹³

Factors of 13738937264640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 3155086

Divisors of 13738937264640

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 81 84 90 96 105 108 112 120 126 128 135 140 144 160 162 168 180 189 192 210 216 224 240 243 252 256 270 280 288 315 320 324 336 360 378 384 405 420 432 448 480 486 504 512 540 560 567 576 630 640 648 672 720 756 768 810 840 864 896 945 960 972 1008 1080 1120 1134 1152 1215 1260 1280 1296 1344 1440 1512 1536 1620 1680 1701 1728 1792 1890 1920 1944 2016 2160 2240 2268 2304 2430 2520 2560 2592 2688 2835 2880 3024 3240 3360 3402 3456 3584 3780 3840 3888 4032 4320 4480 4536 4608 4860 5040 5184 5376 5670 5760 6048 6480 6720 6804 6912 7560 7680 7776 8064 8505 8640 8960 9072 9720 10080 10368 10752 11340 11520 12096 12960 13440 13608 13824 15120 15552 16128 17010 17280 17920 18144 19440 20160 20736 22680 23040 24192 25920 26880 27216 30240 31104 32256 34020 34560 36288 38880 40320 41472 45360 48384 51840 53760 54432 60480 62208 68040 69120 72576 77760 80640 90720 96768 103680 108864 120960 124416 136080 145152 155520 161280 181440 207360 217728 241920 272160 290304 311040 362880 435456 483840 544320 622080 725760 870912 1088640 1451520 2177280 3155069 4354560 6310138 9465207 12620276 15775345 18930414 22085483 25240552 28395621 31550690 37860828 44170966 47326035 50481104 56791242 63101380 66256449 75721656 85186863 88341932 94652070 100962208 110427415 113582484 126202760 132512898 141978105 151443312 170373726 176683864 189304140 198769347 201924416 220854830 227164968 252405520 255560589 265025796 283956210 302886624 331282245 340747452 353367728 378608280 397538694 403848832 425934315 441709660 454329936 504811040 511121178 530051592 567912420 596308041 605773248 662564490 681494904 706735456 757216560 766681767 795077388 807697664 851868630 883419320 908659872 993846735 1009622080 1022242356 1060103184 1135824840 1192616082 1211546496 1277802945 1325128980 1362989808 1413470912 1514433120 1533363534 1590154776 1615395328 1703737260 1766838640 1788924123 1817319744 1987693470 2019244160 2044484712 2120206368 2271649680 2385232164 2423092992 2555605890 2650257960 2725979616 2826941824 2981540205 3028866240 3066727068 3180309552 3407474520 3533677280 3577848246 3634639488 3833408835 3975386940 4038488320 4088969424 4240412736 4543299360 4770464328 4846185984 5111211780 5300515920 5366772369 5451959232 5653883648 5963080410 6057732480 6133454136 6360619104 6814949040 7067354560 7155696492 7269278976 7666817670 7950773880 8076976640 8177938848 8480825472 8944620615 9086598720 9540928656 10222423560 10601031840 10733544738 10903918464 11307767296 11926160820 12115464960 12266908272 12721238208 13629898080 14134709120 14311392984 14538557952 15333635340 15901547760 16355877696 16961650944 17889241230 18173197440 19081857312 20444847120 21202063680 21467089476 21807836928 23852321640 24230929920 24533816544 25442476416 26833861845 27259796160 28269418240 28622785968 30667270680 31803095520 32711755392 33923301888 35778482460 36346394880 38163714624 40889694240 42404127360 42934178952 43615673856 47704643280 49067633088 50884952832 53667723690 54519592320 56538836480 57245571936 61334541360 63606191040 65423510784 71556964920 72692789760 76327429248 81779388480 84808254720 85868357904 95409286560 98135266176 101769905664 107335447380 109039184640 114491143872 122669082720 127212382080 130847021568 143113929840 152654858496 163558776960 169616509440 171736715808 190818573120 196270532352 214670894760 218078369280 228982287744 245338165440 254424764160 286227859680 305309716992 327117553920 343473431616 381637146240 392541064704 429341789520 457964575488 490676330880 508849528320 572455719360 654235107840 686946863232 763274292480 858683579040 915929150976 981352661760 1144911438720 1373893726464 1526548584960 1717367158080 1962705323520 2289822877440 2747787452928 3434734316160 4579645754880 6869468632320 13738937264640
• Sum of all divisors σ(n): 56393266849920
• Sum of proper divisors (its aliquot sum) s(n): 42654329585280
• 13738937264640 is an abundant number, because the sum of its proper divisors (42654329585280) is greater than itself. Its abundance is 28915392320640

Bases of 13738937264640

• Binary: 11000111111011011000011110011010101000000000₂
• Hexadecimal: 0xC7ED879AA00
• Base-36: 4VBKWIO00

Squares and roots of 13738937264640

• 13738937264640 squared (13738937264640²) is 188758397161713645394329600
• 13738937264640 cubed (13738937264640³) is 2593339776778784810988933648790585344000
• The square root of 13738937264640 is 3706607.2444541517
• The cube root of 13738937264640 is 23950.6725663031

Scales and comparisons

• 13,738,937,264,640 seconds is equal to 436,855 years, 36 weeks, 5 days, 14 hours, 24 minutes.
• To count from 1 to 13,738,937,264,640 would take you about one million, ninety-two thousand, one hundred thirty-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 13738937264640 cubic inches would be around 1995.9 feet tall.

Recreational maths with 13738937264640

• 13738937264640 backwards is 04646273983731
• 13738937264640 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13738937264640's digits is 63
• More coming soon!