138744423360

Names of 138744423360

• Cardinal: 138744423360 can be written as One hundred thirty-eight billion, seven hundred forty-four million, four hundred twenty-three thousand, three hundred sixty.

Scientific notation

• Scientific notation: 1.3874442336 × 10¹¹

Factors of 138744423360

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 608

Divisors of 138744423360

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 32 36 37 40 45 48 60 62 64 72 74 80 90 93 96 97 111 120 124 144 148 155 160 180 185 186 192 194 222 240 248 279 288 291 296 310 320 333 360 370 372 388 433 444 465 480 485 496 555 558 576 582 592 620 666 720 740 744 776 866 873 888 930 960 970 992 1110 1116 1147 1164 1184 1240 1299 1332 1395 1440 1455 1480 1488 1552 1665 1732 1746 1776 1860 1940 1984 2165 2220 2232 2294 2328 2368 2480 2598 2664 2790 2880 2910 2960 2976 3007 3104 3330 3441 3464 3492 3552 3589 3720 3880 3897 4330 4365 4440 4464 4588 4656 4960 5196 5328 5580 5735 5820 5920 5952 6014 6208 6495 6660 6882 6928 6984 7104 7178 7440 7760 7794 8660 8730 8880 8928 9021 9176 9312 9920 10323 10392 10656 10767 11160 11470 11640 11840 12028 12990 13320 13423 13764 13856 13968 14356 14880 15035 15520 15588 16021 17205 17320 17460 17760 17856 17945 18042 18352 18624 19485 20646 20784 21312 21534 22320 22940 23280 24056 25980 26640 26846 27063 27528 27712 27936 28712 29760 30070 31040 31176 32042 32301 34410 34640 34920 35520 35890 36084 36704 38970 40269 41292 41568 42001 43068 44640 45105 45880 46560 48063 48112 51615 51960 53280 53692 53835 54126 55056 55872 57424 60140 62352 64084 64602 67115 68820 69280 69840 71780 72168 73408 77940 80105 80538 82584 83136 84002 86136 89280 90210 91760 93120 96126 96224 103230 103920 106560 107384 107670 108252 110112 111259 114848 120280 120807 124704 126003 128168 129204 134230 135315 137640 138560 139680 143560 144189 144336 155880 160210 161076 161505 165168 168004 172272 180420 183520 192252 192448 201345 206460 207840 210005 214768 215340 216504 220224 222518 229696 240315 240560 241614 249408 252006 256336 258408 268460 270630 275280 279360 287120 288378 288672 311760 320420 322152 323010 330336 333777 336008 344544 360840 367040 378009 384504 402690 412920 415680 420010 429536 430680 433008 445036 480630 481120 483228 496651 504012 512672 516816 536920 541260 550560 556295 574240 576756 577344 604035 623520 630015 640840 644304 646020 660672 667554 672016 689088 720945 721680 756018 769008 805380 825840 840020 859072 861360 866016 890072 961260 962240 966456 993302 1001331 1008024 1025344 1033632 1073840 1082520 1101120 1112590 1148480 1153512 1208070 1247040 1260030 1281680 1288608 1292040 1302031 1335108 1344032 1441890 1443360 1489953 1512036 1538016 1554037 1610760 1651680 1668885 1680040 1722720 1732032 1780144 1890045 1922520 1932912 1986604 2002662 2016048 2067264 2147680 2165040 2225180 2307024 2416140 2483255 2520060 2563360 2577216 2584080 2604062 2670216 2688064 2883780 2886720 2979906 3024072 3076032 3108074 3221520 3303360 3337770 3360080 3445440 3560288 3780090 3845040 3865824 3906093 3973208 4005324 4032096 4295360 4330080 4450360 4469859 4614048 4662111 4832280 4966510 5006655 5040120 5126720 5168160 5208124 5340432 5767560 5959812 6048144 6216148 6443040 6510155 6675540 6720160 7120576 7449765 7560180 7690080 7731648 7770185 7812186 7946416 8010648 8064192 8660160 8900720 8939718 9228096 9324222 9664560 9933020 10013310 10080240 10336320 10416248 10680864 11535120 11718279 11919624 12096288 12432296 12886080 13020310 13351080 13440320 13986333 14899530 15120360 15380160 15540370 15624372 15892832 16021296 17801440 17879436 18648444 19329120 19530465 19866040 20026620 20160480 20832496 21361728 22349295 23070240 23310555 23436558 23839248 24192576 24864592 26040620 26702160 27972666 29799060 30240720 31080740 31248744 31785664 32042592 35602880 35758872 37296888 38658240 39060930 39732080 40053240 40320960 41664992 44698590 46140480 46621110 46873116 47678496 48175147 49729184 52081240 53404320 55945332 58591395 59598120 60481440 62161480 62497488 64085184 69931665 71517744 74593776 78121860 79464160 80106480 83329984 89397180 93242220 93746232 95356992 96350294 99458368 104162480 106808640 111890664 117182790 119196240 120962880 124322960 124994976 139863330 143035488 144525441 149187552 156243720 158928320 160212960 178794360 186484440 187492464 192700588 208324960 223781328 234365580 238392480 240875735 248645920 249989952 279726660 286070976 289050882 298375104 312487440 320425920 357588720 372968880 374984928 385401176 416649920 433576323 447562656 468731160 476784960 481751470 497291840 559453320 578101764 624974880 715177440 722627205 745937760 749969856 770802352 867152646 895125312 937462320 963502940 1118906640 1156203528 1249949760 1430354880 1445254410 1491875520 1541604704 1734305292 1874924640 1927005880 2167881615 2237813280 2312407056 2890508820 3083209408 3468610584 3749849280 3854011760 4335763230 4475626560 4624814112 5781017640 6937221168 7708023520 8671526460 9249628224 11562035280 13874442336 15416047040 17343052920 23124070560 27748884672 34686105840 46248141120 69372211680 138744423360
• Sum of all divisors σ(n): 512327542272
• Sum of proper divisors (its aliquot sum) s(n): 373583118912
• 138744423360 is an abundant number, because the sum of its proper divisors (373583118912) is greater than itself. Its abundance is 234838695552

Bases of 138744423360

• Binary: 10000001001101110011111110001111000000₂
• Hexadecimal: 0x204DCFE3C0
• Base-36: 1RQKUI80

Squares and roots of 138744423360

• 138744423360 squared (138744423360²) is 19250015013498913689600
• 138744423360 cubed (138744423360³) is 2670832232719249395849962029056000
• The square root of 138744423360 is 372484.1249771593
• The cube root of 138744423360 is 5176.9246683981

Scales and comparisons

• 138,744,423,360 seconds is equal to 4,411 years, 33 weeks, 3 days, 5 hours, 36 minutes.
• To count from 1 to 138,744,423,360 would take you about eight thousand, eight hundred twenty-three 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 138744423360 cubic inches would be around 431.4 feet tall.

Recreational maths with 138744423360

• 138744423360 backwards is 063324447831
• 138744423360 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138744423360's digits is 45
• More coming soon!