138858130980864

Names of 138858130980864

• Cardinal: 138858130980864 can be written as One hundred thirty-eight trillion, eight hundred fifty-eight billion, one hundred thirty million, nine hundred eighty thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.38858130980864 × 10¹⁴

Factors of 138858130980864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 251

Divisors of 138858130980864

• Number of divisors d(n): 675
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 53 54 64 72 81 96 106 108 128 144 159 162 192 193 212 216 256 288 318 324 384 386 424 432 477 512 576 579 636 648 768 772 848 864 954 1024 1152 1158 1272 1296 1431 1536 1544 1696 1728 1737 1908 2048 2304 2316 2544 2592 2809 2862 3072 3088 3392 3456 3474 3816 4096 4293 4608 4632 5088 5184 5211 5618 5724 6144 6176 6784 6912 6948 7632 8192 8427 8586 9216 9264 10176 10229 10368 10422 11236 11448 12288 12352 13568 13824 13896 15264 15633 16384 16854 17172 18432 18528 20352 20458 20736 20844 22472 22896 24576 24704 25281 27136 27648 27792 30528 30687 31266 33708 34344 36864 37056 37249 40704 40916 41472 41688 44944 45792 49152 49408 50562 54272 55296 55584 61056 61374 62532 67416 68688 73728 74112 74498 75843 81408 81832 82944 83376 89888 91584 92061 98816 101124 108544 110592 111168 111747 122112 122748 125064 134832 137376 147456 148224 148996 151686 162816 163664 165888 166752 179776 183168 184122 197632 202248 217088 221184 222336 223494 227529 244224 245496 250128 269664 274752 276183 296448 297992 303372 325632 327328 331776 333504 335241 359552 366336 368244 395264 404496 434176 442368 444672 446988 455058 488448 490992 500256 539328 542137 549504 552366 592896 595984 606744 651264 654656 663552 667008 670482 719104 732672 736488 790528 808992 828549 868352 889344 893976 910116 976896 981984 1000512 1005723 1078656 1084274 1099008 1104732 1185792 1191968 1213488 1302528 1309312 1327104 1334016 1340964 1438208 1465344 1472976 1581056 1617984 1626411 1657098 1778688 1787952 1820232 1953792 1963968 1974197 2001024 2011446 2157312 2168548 2198016 2209464 2371584 2383936 2426976 2605056 2618624 2668032 2681928 2876416 2930688 2945952 3017169 3162112 3235968 3252822 3314196 3557376 3575904 3640464 3907584 3927936 3948394 4002048 4022892 4314624 4337096 4396032 4418928 4743168 4767872 4853952 4879233 5237248 5336064 5363856 5752832 5861376 5891904 5922591 6034338 6471936 6505644 6628392 7114752 7151808 7280928 7815168 7855872 7896788 8004096 8045784 8629248 8674192 8792064 8837856 9486336 9535744 9707904 9758466 10474496 10672128 10727712 11505664 11722752 11783808 11845182 12068676 12943872 13011288 13256784 14229504 14303616 14561856 14637699 15711744 15793576 16008192 16091568 17258496 17348384 17584128 17675712 17767773 19071488 19415808 19516932 20948992 21344256 21455424 23011328 23445504 23567616 23690364 24137352 25887744 26022576 26513568 28459008 28607232 29123712 29275398 31423488 31587152 32016384 32183136 34516992 34696768 35168256 35351424 35535546 38142976 38831616 39033864 41897984 42688512 42910848 43913097 46022656 47135232 47380728 48274704 51775488 52045152 53027136 53303319 57214464 58247424 58550796 62846976 63174304 64032768 64366272 69033984 69393536 70336512 70702848 71071092 76285952 77663232 78067728 83795968 85377024 85821696 87826194 94270464 94761456 96549408 103550976 104090304 104632441 106054272 106606638 114428928 116494848 117101592 125693952 126348608 128065536 128732544 138067968 138787072 141405696 142142184 152571904 155326464 156135456 159909957 167591936 171643392 175652388 188540928 189522912 193098816 207101952 208180608 209264882 212108544 213213276 228857856 232989696 234203184 251387904 252697216 256131072 257465088 277574144 282811392 284284368 305143808 310652928 312270912 313897323 319819914 343286784 351304776 377081856 379045824 386197632 414203904 416361216 418529764 424217088 426426552 457715712 465979392 468406368 502775808 505394432 514930176 555148288 565622784 568568736 610287616 621305856 624541824 627794646 639639828 686573568 702609552 754163712 758091648 772395264 832722432 837059528 848434176 852853104 915431424 931958784 936812736 941691969 1010788864 1029860352 1110296576 1131245568 1137137472 1242611712 1249083648 1255589292 1279279656 1373147136 1405219104 1508327424 1516183296 1544790528 1665444864 1674119056 1696868352 1705706208 1830862848 1863917568 1873625472 1883383938 2021577728 2059720704 2220593152 2262491136 2274274944 2498167296 2511178584 2558559312 2746294272 2810438208 2825075907 3032366592 3089581056 3330889728 3348238112 3393736704 3411412416 3727835136 3747250944 3766767876 4043155456 4119441408 4441186304 4524982272 4548549888 4996334592 5022357168 5117118624 5492588544 5620876416 5650151814 6064733184 6179162112 6661779456 6696476224 6787473408 6822824832 7494501888 7533535752 8086310912 8238882816 8475227721 8882372608 9097099776 9992669184 10044714336 10234237248 11241752832 11300303628 12129466368 12358324224 13323558912 13392952448 13574946816 13645649664 14989003776 15067071504 16172621824 16477765632 16950455442 18194199552 19985338368 20089428672 20468474496 22483505664 22600607256 24258932736 24716648448 26647117824 26785904896 27291299328 29978007552 30134143008 32345243648 33900910884 36388399104 39970676736 40178857344 40936948992 44967011328 45201214512 48517865472 49433296896 53571809792 54582598656 59956015104 60268286016 67801821768 72776798208 79941353472 80357714688 81873897984 89934022656 90402429024 97035730944 107143619584 109165197312 119912030208 120536572032 135603643536 145553596416 160715429376 163747795968 179868045312 180804858048 214287239168 218330394624 239824060416 241073144064 271207287072 291107192832 321430858752 327495591936 359736090624 361609716096 428574478336 436660789248 482146288128 542414574144 642861717504 654991183872 719472181248 723219432192 857148956672 873321578496 964292576256 1084829148288 1285723435008 1309982367744 1446438864384 1714297913344 1928585152512 2169658296576 2571446870016 2619964735488 2892877728768 3857170305024 4339316593152 5142893740032 5785755457536 7714340610048 8678633186304 11571510915072 15428681220096 17357266372608 23143021830144 34714532745216 46286043660288 69429065490432 138858130980864
• Sum of all divisors σ(n): 425024570718363
• Sum of proper divisors (its aliquot sum) s(n): 286166439737499
• 138858130980864 is an abundant number, because the sum of its proper divisors (286166439737499) is greater than itself. Its abundance is 147308308756635

Bases of 138858130980864

• Binary: 11111100100101001101101100100100100000000000000₂
• Hexadecimal: 0x7E4A6D924000
• Base-36: 1D7YJLZ400

Squares and roots of 138858130980864

• 138858130980864 squared (138858130980864²) is 19281580539498782610734186496
• 138858130980864 cubed (138858130980864³) is 2677404236071800304898000970600989583212544
• 138858130980864 is a perfect square number. Its square root is 11783808
• The cube root of 138858130980864 is 51783.3852714633

Scales and comparisons

• 138,858,130,980,864 seconds is equal to 4,415,259 years, 2 weeks, 3 days, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 138,858,130,980,864 would take you about eleven million, thirty-eight thousand, one hundred forty-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 138858130980864 cubic inches would be around 4315.3 feet tall.

Recreational maths with 138858130980864

• 138858130980864 backwards is 468089031858831
• 138858130980864 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138858130980864's digits is 72
• More coming soon!