138112091040

Names of 138112091040

• Cardinal: 138112091040 can be written as One hundred thirty-eight billion, one hundred twelve million, ninety-one thousand and forty.

Scientific notation

• Scientific notation: 1.3811209104 × 10¹¹

Factors of 138112091040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5658

Divisors of 138112091040

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 32 33 35 40 42 44 48 55 56 60 61 66 70 77 80 84 88 96 105 110 112 120 121 122 132 140 154 160 165 168 176 183 210 220 224 231 240 242 244 264 280 305 308 330 336 352 363 366 385 420 427 440 462 480 484 488 528 560 605 610 616 660 671 672 726 732 770 840 847 854 880 915 924 968 976 1056 1120 1155 1210 1220 1232 1281 1320 1342 1452 1464 1540 1680 1694 1708 1760 1815 1830 1848 1936 1952 2013 2135 2310 2420 2440 2464 2541 2562 2640 2684 2904 2928 3080 3355 3360 3388 3416 3630 3660 3696 3872 4026 4235 4270 4620 4697 4840 4880 5082 5124 5280 5368 5569 5808 5856 6160 6405 6710 6776 6832 7260 7320 7381 7392 8052 8470 8540 9240 9394 9680 9760 10065 10164 10248 10736 11138 11616 12320 12705 12810 13420 13552 13664 14091 14520 14640 14762 16104 16707 16940 17080 18480 18788 19360 20130 20328 20496 21472 22143 22276 23485 25410 25620 26840 27104 27845 28182 29040 29280 29524 32208 33414 33880 34160 36905 36960 37576 38983 40260 40656 40992 44286 44552 46970 50820 51240 51667 53680 55690 56364 58080 59048 61259 64416 66828 67760 68320 70455 73810 75152 77966 80520 81312 83535 88572 89104 93940 101640 102480 103334 107360 110715 111380 112728 116949 118096 122518 133656 135520 140910 147620 150304 155001 155932 161040 167070 177144 178208 183777 187880 194915 203280 204960 206668 221430 222760 225456 233898 236192 245036 258335 267312 281820 295240 306295 310002 311864 322080 334140 339709 354288 367554 375760 389830 406560 413336 428813 442860 445520 450912 467796 490072 516670 534624 563640 584745 590480 612590 620004 623728 668280 673849 679418 708576 735108 751520 775005 779660 826672 857626 885720 891040 918885 935592 980144 1019127 1033340 1127280 1169490 1180960 1225180 1240008 1247456 1286439 1336560 1347698 1358836 1470216 1550010 1559320 1653344 1698545 1715252 1771440 1837770 1871184 1960288 2021547 2038254 2066680 2144065 2254560 2338980 2377963 2450360 2480016 2572878 2673120 2695396 2717672 2940432 3100020 3118640 3369245 3397090 3430504 3542880 3675540 3736799 3742368 4043094 4076508 4133360 4288130 4677960 4716943 4755926 4900720 4960032 5095635 5145756 5390792 5435344 5880864 6200040 6237280 6432195 6738490 6794180 6861008 7133889 7351080 7473598 8086188 8153016 8266720 8576260 9355920 9433886 9511852 9801440 10107735 10191270 10291512 10781584 10870688 11210397 11889815 12400080 12864390 13476980 13588360 13722016 14150829 14267778 14702160 14947196 16172376 16306032 17152520 18683995 18711840 18867772 19023704 20215470 20382540 20583024 21563168 22420794 23584715 23779630 24800160 25728780 26157593 26953960 27176720 28301658 28535556 29404320 29894392 32344752 32612064 34305040 35669445 37367990 37735544 38047408 40430940 40765080 41104789 41166048 44841588 47169430 47559260 51457560 52315186 53907920 54353440 56051985 56603316 57071112 59788784 64689504 68610080 70754145 71338890 74735980 75471088 76094816 78472779 80861880 81530160 82209578 89683176 94338860 95118520 102915120 104630372 107815840 112103970 113206632 114142224 119577568 123314367 130787965 141508290 142677780 149471960 150942176 156945558 161723760 163060320 164419156 179366352 188677720 190237040 205523945 205830240 209260744 224207940 226413264 228284448 246628734 261575930 283016580 285355560 287733523 298943920 313891116 323447520 328838312 358732704 377355440 380474080 392363895 411047890 418521488 448415880 452826528 493257468 523151860 566033160 570711120 575467046 597887840 616571835 627782232 657676624 754710880 784727790 822095780 837042976 863200569 896831760 986514936 1046303720 1132066320 1141422240 1150934092 1233143670 1255564464 1315353248 1438667615 1569455580 1644191560 1726401138 1793663520 1973029872 2092607440 2264132640 2301868184 2466287340 2511128928 2877335230 3138911160 3288383120 3452802276 3946059744 4185214880 4316002845 4603736368 4932574680 5754670460 6277822320 6576766240 6905604552 8632005690 9207472736 9865149360 11509340920 12555644640 13811209104 17264011380 19730298720 23018681840 27622418208 34528022760 46037363680 69056045520 138112091040
• Sum of all divisors σ(n): 555571941120
• Sum of proper divisors (its aliquot sum) s(n): 417459850080
• 138112091040 is an abundant number, because the sum of its proper divisors (417459850080) is greater than itself. Its abundance is 279347759040

Bases of 138112091040

• Binary: 10000000101000000111110100001110100000₂
• Hexadecimal: 0x20281F43A0
• Base-36: 1RG4DFHC

Squares and roots of 138112091040

• 138112091040 squared (138112091040²) is 19074949691441248281600
• 138112091040 cubed (138112091040³) is 2634481188367753591479582756864000
• The square root of 138112091040 is 371634.3512647883
• The cube root of 138112091040 is 5169.0480214889

Scales and comparisons

• 138,112,091,040 seconds is equal to 4,391 years, 27 weeks, 6 days, 13 hours, 44 minutes.
• To count from 1 to 138,112,091,040 would take you about eight thousand, seven hundred eighty-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 138112091040 cubic inches would be around 430.8 feet tall.

Recreational maths with 138112091040

• 138112091040 backwards is 040190211831
• 138112091040 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138112091040's digits is 30
• More coming soon!