138570485760

Names of 138570485760

• Cardinal: 138570485760 can be written as One hundred thirty-eight billion, five hundred seventy million, four hundred eighty-five thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.3857048576 × 10¹¹

Factors of 138570485760

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 737

Divisors of 138570485760

• Number of divisors d(n): 624
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 80 84 90 96 105 112 120 126 128 140 144 160 168 180 192 210 211 224 240 252 256 280 288 315 320 336 360 384 420 422 448 480 504 509 512 560 576 630 633 640 672 720 768 840 844 896 960 1008 1018 1024 1055 1120 1152 1260 1266 1280 1344 1440 1477 1527 1536 1680 1688 1792 1899 1920 2016 2036 2048 2110 2240 2304 2520 2532 2545 2560 2688 2880 2954 3054 3072 3165 3360 3376 3563 3584 3798 3840 4032 4072 4096 4220 4431 4480 4581 4608 5040 5064 5090 5120 5376 5760 5908 6108 6144 6330 6720 6752 7126 7168 7385 7596 7635 7680 8064 8144 8440 8862 8960 9162 9216 9495 10080 10128 10180 10240 10689 10752 11520 11816 12216 12288 12660 13293 13440 13504 14252 14336 14770 15192 15270 15360 16128 16288 16880 17724 17815 17920 18324 18432 18990 20160 20256 20360 20480 21378 21504 22155 22905 23040 23632 24432 25320 26586 26880 27008 28504 28672 29540 30384 30540 30720 32067 32256 32576 33760 35448 35630 35840 36648 36864 37980 40320 40512 40720 42756 43008 44310 45810 46080 47264 48864 50640 53172 53445 53760 54016 57008 59080 60768 61080 61440 64134 64512 65152 66465 67520 70896 71260 71680 73296 75960 80640 81024 81440 85512 86016 88620 91620 92160 94528 97728 101280 106344 106890 107399 107520 108032 114016 118160 121536 122160 128268 129024 130304 132930 135040 141792 142520 143360 146592 151920 160335 161280 162048 162880 171024 177240 183240 184320 189056 195456 202560 212688 213780 214798 215040 216064 228032 236320 243072 244320 256536 258048 260608 265860 270080 283584 285040 293184 303840 320670 322197 322560 324096 325760 342048 354480 366480 378112 390912 405120 425376 427560 429596 430080 432128 456064 472640 486144 488640 513072 521216 531720 536995 540160 567168 570080 586368 607680 641340 644394 645120 648192 651520 684096 708960 732960 751793 756224 781824 810240 850752 855120 859192 864256 912128 945280 966591 972288 977280 1026144 1042432 1063440 1073990 1080320 1134336 1140160 1172736 1215360 1282680 1288788 1290240 1296384 1303040 1368192 1417920 1465920 1503586 1512448 1563648 1610985 1620480 1701504 1710240 1718384 1824256 1890560 1933182 1944576 1954560 2052288 2084864 2126880 2147980 2160640 2255379 2268672 2280320 2345472 2430720 2565360 2577576 2592768 2606080 2736384 2835840 2931840 3007172 3024896 3127296 3221970 3240960 3403008 3420480 3436768 3648512 3758965 3781120 3866364 3889152 3909120 4104576 4253760 4295960 4321280 4510758 4537344 4560640 4690944 4832955 4861440 5130720 5155152 5212160 5472768 5671680 5863680 6014344 6049792 6254592 6443940 6481920 6766137 6806016 6840960 6873536 7297024 7517930 7562240 7732728 7778304 7818240 8209152 8507520 8591920 9021516 9074688 9121280 9381888 9665910 9722880 10261440 10310304 10424320 10945536 11276895 11343360 11727360 12028688 12887880 12963840 13532274 13612032 13681920 13747072 14594048 15035860 15124480 15465456 15636480 16418304 17015040 17183840 18043032 18149376 18242560 18763776 19331820 19445760 20522880 20620608 21891072 22553790 22686720 23454720 24057376 25775760 27064548 27224064 27363840 27494144 30071720 30248960 30930912 31272960 32836608 33830685 34030080 34367680 36086064 36485120 38663640 38891520 41045760 41241216 43782144 45107580 45373440 46909440 48114752 51551520 54129096 54448128 54727680 54988288 60143440 61861824 65673216 67661370 68060160 68735360 72172128 72970240 77327280 82091520 82482432 90215160 90746880 93818880 96229504 103103040 108258192 109455360 109976576 120286880 123723648 131346432 135322740 136120320 137470720 144344256 154654560 164183040 164964864 180430320 192459008 206206080 216516384 218910720 219953152 240573760 247447296 270645480 272240640 274941440 288688512 309309120 328366080 329929728 360860640 384918016 412412160 433032768 439906304 481147520 494894592 541290960 549882880 577377024 618618240 656732160 659859456 721721280 769836032 824824320 866065536 962295040 989789184 1082581920 1099765760 1154754048 1237236480 1319718912 1443442560 1539672064 1649648640 1732131072 1924590080 1979578368 2165163840 2199531520 2309508096 2474472960 2886885120 3079344128 3299297280 3464262144 3849180160 3959156736 4330327680 4619016192 4948945920 5773770240 6598594560 6928524288 7698360320 8660655360 9238032384 9897891840 11547540480 13857048576 15396720640 17321310720 19795783680 23095080960 27714097152 34642621440 46190161920 69285242880 138570485760
• Sum of all divisors σ(n): 552621214080
• Sum of proper divisors (its aliquot sum) s(n): 414050728320
• 138570485760 is an abundant number, because the sum of its proper divisors (414050728320) is greater than itself. Its abundance is 275480242560

Bases of 138570485760

• Binary: 10000001000011011100011101000000000000₂
• Hexadecimal: 0x204371D000
• Base-36: 1RNPAF40

Squares and roots of 138570485760

• 138570485760 squared (138570485760²) is 19201779523762362777600
• 138570485760 cubed (138570485760³) is 2660799916064172072897374846976000
• The square root of 138570485760 is 372250.5685153483
• The cube root of 138570485760 is 5174.7604050663

Scales and comparisons

• 138,570,485,760 seconds is equal to 4,406 years, 5 weeks, 6 days, 1 hour, 36 minutes.
• To count from 1 to 138,570,485,760 would take you about eight thousand, eight hundred twelve 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 138570485760 cubic inches would be around 431.2 feet tall.

Recreational maths with 138570485760

• 138570485760 backwards is 067584075831
• The number of decimal digits it has is: 12
• The sum of 138570485760's digits is 54
• More coming soon!