138620792143872

Names of 138620792143872

• Cardinal: 138620792143872 can be written as One hundred thirty-eight trillion, six hundred twenty billion, seven hundred ninety-two million, one hundred forty-three thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.38620792143872 × 10¹⁴

Factors of 138620792143872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 225

Divisors of 138620792143872

• Number of divisors d(n): 612
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 53 54 64 72 96 106 108 128 144 159 167 192 212 216 256 288 318 334 384 424 432 477 501 512 576 636 668 768 848 864 954 1002 1024 1152 1272 1336 1431 1503 1536 1696 1728 1908 2004 2048 2304 2544 2672 2809 2862 3006 3072 3392 3456 3816 4008 4096 4509 4608 5088 5344 5618 5724 6012 6144 6784 6912 7632 8016 8192 8427 8851 9018 9216 10176 10688 11236 11448 12024 12288 13568 13824 15264 16032 16384 16854 17702 18036 18432 20352 21376 22472 22896 24048 24576 25281 26553 27136 27648 27889 30528 32064 32768 33708 35404 36072 36864 40704 42752 44944 45792 48096 49152 50562 53106 54272 55296 55778 61056 64128 65536 67416 70808 72144 73728 75843 79659 81408 83667 85504 89888 91584 96192 98304 101124 106212 108544 110592 111556 122112 128256 134832 141616 144288 147456 151686 159318 162816 167334 171008 179776 183168 192384 196608 202248 212424 217088 221184 223112 238977 244224 251001 256512 269664 283232 288576 294912 303372 318636 325632 334668 342016 359552 366336 384768 404496 424848 434176 442368 446224 469103 477954 488448 502002 513024 539328 566464 577152 589824 606744 637272 651264 669336 684032 719104 732672 753003 769536 808992 849696 868352 884736 892448 938206 955908 976896 1004004 1026048 1078656 1132928 1154304 1213488 1274544 1302528 1338672 1368064 1407309 1438208 1465344 1478117 1506006 1539072 1617984 1699392 1736704 1769472 1784896 1876412 1911816 1953792 2008008 2052096 2157312 2265856 2308608 2426976 2549088 2605056 2677344 2736128 2814618 2876416 2930688 2956234 3012012 3078144 3235968 3398784 3473408 3569792 3752824 3823632 3907584 4016016 4104192 4221927 4314624 4434351 4531712 4617216 4853952 5098176 5210112 5354688 5472256 5629236 5752832 5861376 5912468 6024024 6156288 6471936 6797568 7139584 7505648 7647264 7815168 8032032 8208384 8443854 8629248 8868702 9063424 9234432 9707904 10196352 10420224 10709376 10944512 11258472 11505664 11722752 11824936 12048048 12312576 12665781 12943872 13303053 13595136 14279168 15011296 15294528 15630336 16064064 16416768 16887708 17258496 17737404 18126848 18468864 19415808 20392704 21418752 22516944 23011328 23445504 23649872 24096096 24625152 25331562 25887744 26606106 27190272 28558336 30022592 30589056 31260672 32128128 32833536 33775416 34516992 35474808 36253696 36937728 38831616 39909159 40785408 42837504 45033888 46022656 46891008 47299744 48192192 49250304 50663124 51775488 53212212 54380544 57116672 60045184 61178112 64256256 67550832 69033984 70949616 72507392 73875456 77663232 78340201 79818318 81570816 85675008 90067776 92045312 93782016 94599488 96384384 98500608 101326248 103550976 106424424 108761088 114233344 120090368 122356224 128512512 135101664 138067968 141899232 145014784 147750912 155326464 156680402 159636636 163141632 171350016 180135552 184090624 189198976 192768768 202652496 207101952 212848848 217522176 228466688 235020603 240180736 244712448 257025024 270203328 276135936 283798464 290029568 295501824 310652928 313360804 319273272 326283264 342700032 360271104 378397952 385537536 405304992 414203904 425697696 435044352 456933376 470041206 480361472 489424896 514050048 540406656 552271872 567596928 580059136 621305856 626721608 638546544 652566528 685400064 705061809 720542208 756795904 771075072 810609984 828407808 851395392 870088704 913866752 940082412 960722944 978849792 1028100096 1080813312 1135193856 1242611712 1253443216 1277093088 1305133056 1370800128 1410123618 1441084416 1513591808 1542150144 1621219968 1656815616 1702790784 1740177408 1827733504 1880164824 1921445888 1957699584 2056200192 2115185427 2161626624 2270387712 2485223424 2506886432 2554186176 2610266112 2741600256 2820247236 2882168832 3027183616 3084300288 3242439936 3405581568 3760329648 3842891776 3915399168 4112400384 4230370854 4323253248 4540775424 4970446848 5013772864 5108372352 5220532224 5483200512 5640494472 5764337664 6054367232 6168600576 6484879872 6811163136 7520659296 7685783552 7830798336 8224800768 8460741708 8646506496 9081550848 10027545728 10216744704 11280988944 11528675328 12108734464 12337201152 12969759744 13622326272 15041318592 15371567104 15661596672 16449601536 16921483416 17293012992 18163101696 20055091456 20433489408 22561977888 23057350656 24217468928 24674402304 25939519488 27244652544 30082637184 30743134208 33842966832 34586025984 36326203392 40110182912 40866978816 45123955776 46114701312 48434937856 49348804608 51879038976 54489305088 60165274368 67685933664 69172051968 72652406784 80220365824 81733957632 90247911552 92229402624 96869875712 103758077952 108978610176 120330548736 135371867328 138344103936 145304813568 160440731648 163467915264 180495823104 207516155904 217957220352 240661097472 270743734656 276688207872 290609627136 320881463296 326935830528 360991646208 415032311808 435914440704 481322194944 541487469312 641762926592 653871661056 721983292416 830064623616 871828881408 962644389888 1082974938624 1283525853184 1307743322112 1443966584832 1925288779776 2165949877248 2567051706368 2615486644224 2887933169664 3850577559552 4331899754496 5134103412736 5775866339328 7701155119104 8663799508992 11551732678656 15402310238208 17327599017984 23103465357312 34655198035968 46206930714624 69310396071936 138620792143872
• Sum of all divisors σ(n): 421142610062440
• Sum of proper divisors (its aliquot sum) s(n): 282521817918568
• 138620792143872 is an abundant number, because the sum of its proper divisors (282521817918568) is greater than itself. Its abundance is 143901025774696

Bases of 138620792143872

• Binary: 11111100001001100101011000100110000000000000000₂
• Hexadecimal: 0x7E132B130000
• Base-36: 1D4XIGK5C0

Squares and roots of 138620792143872

• 138620792143872 squared (138620792143872²) is 19215724014594565193947152384
• 138620792143872 cubed (138620792143872³) is 2663698884521122831508337153198332835790848
• The square root of 138620792143872 is 11773733.1439043583
• The cube root of 138620792143872 is 51753.8654125459

Scales and comparisons

• 138,620,792,143,872 seconds is equal to 4,407,712 years, 21 weeks, 1 day, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 138,620,792,143,872 would take you about eleven million, nineteen thousand, two hundred eighty-one 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 138620792143872 cubic inches would be around 4312.8 feet tall.

Recreational maths with 138620792143872

• 138620792143872 backwards is 278341297026831
• The number of decimal digits it has is: 15
• The sum of 138620792143872's digits is 63
• More coming soon!