135456209280

Names of 135456209280

• Cardinal: 135456209280 can be written as One hundred thirty-five billion, four hundred fifty-six million, two hundred nine thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.3545620928 × 10¹¹

Factors of 135456209280

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 124444

Divisors of 135456209280

• Number of divisors d(n): 384
• 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 96 105 108 112 120 126 128 135 140 144 160 162 168 180 189 192 210 216 224 240 243 252 270 280 288 315 320 324 336 360 378 384 405 420 432 448 480 486 504 540 560 567 576 630 640 648 672 720 756 810 840 864 896 945 960 972 1008 1080 1120 1134 1152 1215 1260 1296 1344 1440 1512 1620 1680 1701 1728 1890 1920 1944 2016 2160 2240 2268 2430 2520 2592 2688 2835 2880 3024 3240 3360 3402 3456 3780 3888 4032 4320 4480 4536 4860 5040 5184 5670 5760 6048 6480 6720 6804 7560 7776 8064 8505 8640 9072 9720 10080 10368 11340 12096 12960 13440 13608 15120 15552 17010 17280 18144 19440 20160 22680 24192 25920 27216 30240 31104 34020 36288 38880 40320 45360 51840 54432 60480 68040 72576 77760 90720 108864 120960 124427 136080 155520 181440 217728 248854 272160 362880 373281 497708 544320 622135 746562 870989 995416 1088640 1119843 1244270 1493124 1741978 1866405 1990832 2239686 2488540 2612967 2986248 3359529 3483956 3732810 3981664 4354945 4479372 4977080 5225934 5599215 5972496 6719058 6967912 7465620 7838901 7963328 8709890 8958744 9954160 10078587 10451868 11198430 11944992 13064835 13438116 13935824 14931240 15677802 15926656 16797645 17419780 17917488 19908320 20157174 20903736 22396860 23516703 23889984 26129670 26876232 27871648 29862480 30235761 31355604 33595290 34839560 35834976 39194505 39816640 40314348 41807472 44793720 47033406 47779968 50392935 52259340 53752464 55743296 59724960 60471522 62711208 67190580 69679120 70550109 71669952 78389010 79633280 80628696 83614944 89587440 94066812 100785870 104518680 107504928 111486592 117583515 119449920 120943044 125422416 134381160 139358240 141100218 143339904 151178805 156778020 161257392 167229888 179174880 188133624 201571740 209037360 211650327 215009856 235167030 238899840 241886088 250844832 268762320 278716480 282200436 302357610 313556040 322514784 334459776 352750545 358349760 376267248 403143480 418074720 423300654 430019712 470334060 483772176 501689664 537524640 557432960 564400872 604715220 627112080 645029568 705501090 716699520 752534496 806286960 836149440 846601308 940668120 967544352 1003379328 1058251635 1075049280 1128801744 1209430440 1254224160 1290059136 1411002180 1505068992 1612573920 1672298880 1693202616 1881336240 1935088704 2116503270 2150098560 2257603488 2418860880 2508448320 2822004360 3010137984 3225147840 3386405232 3762672480 3870177408 4233006540 4515206976 4837721760 5016896640 5644008720 6450295680 6772810464 7525344960 8466013080 9030413952 9675443520 11288017440 13545620928 15050689920 16932026160 19350887040 22576034880 27091241856 33864052320 45152069760 67728104640 135456209280
• Sum of all divisors σ(n): 554371534080
• Sum of proper divisors (its aliquot sum) s(n): 418915324800
• 135456209280 is an abundant number, because the sum of its proper divisors (418915324800) is greater than itself. Its abundance is 283459115520

Bases of 135456209280

• Binary: 1111110001001110100011011100110000000₂
• Hexadecimal: 0x1F89D1B980
• Base-36: 1Q874O00

Squares and roots of 135456209280

• 135456209280 squared (135456209280²) is 18348384632507158118400
• 135456209280 cubed (135456209280³) is 2485402628730825501184041418752000
• The square root of 135456209280 is 368043.7600068775
• The cube root of 135456209280 is 5135.6999125917

Scales and comparisons

• 135,456,209,280 seconds is equal to 4,307 years, 4 weeks, 4 days, 4 hours, 48 minutes.
• To count from 1 to 135,456,209,280 would take you about eight thousand, six hundred fourteen 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 135456209280 cubic inches would be around 428 feet tall.

Recreational maths with 135456209280

• 135456209280 backwards is 082902654531
• 135456209280 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 135456209280's digits is 45
• More coming soon!