138416809589280

Names of 138416809589280

• Cardinal: 138416809589280 can be written as One hundred thirty-eight trillion, four hundred sixteen billion, eight hundred nine million, five hundred eighty-nine thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.3841680958928 × 10¹⁴

Factors of 138416809589280

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 9794

Divisors of 138416809589280

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 41 45 48 60 72 80 82 90 96 101 120 123 144 160 164 180 202 205 240 246 288 303 328 360 369 404 410 480 492 505 606 615 656 720 738 808 820 909 984 1010 1212 1230 1312 1440 1476 1515 1616 1640 1818 1845 1968 2020 2424 2460 2952 3030 3232 3280 3636 3690 3936 4040 4141 4545 4649 4848 4920 4993 5904 6060 6560 7272 7380 8080 8282 9090 9298 9696 9840 9986 11808 12120 12423 13947 14544 14760 14979 16160 16564 18180 18596 19680 19972 20705 23245 24240 24846 24965 27894 29088 29520 29958 33128 36360 37192 37269 39944 41410 41841 44937 46490 48480 49692 49930 55788 59040 59916 62115 66256 69735 72720 74384 74538 74895 79888 82820 83682 89874 92980 99384 99860 111576 119832 124230 132512 139470 145440 148768 149076 149790 159776 165640 167364 179748 185960 186345 190609 198768 199720 204713 209205 223152 224685 239664 248460 278940 298152 299580 331280 334728 359496 371920 372690 381218 397536 399440 409426 418410 446304 449370 469549 479328 496920 504293 557880 571827 596304 599160 614139 662560 669456 718992 743840 745380 762436 798880 818852 836820 898740 939098 953045 993840 1008586 1023565 1115760 1143654 1192608 1198320 1228278 1338912 1408647 1437984 1490760 1512879 1524872 1637704 1673640 1715481 1797480 1842417 1878196 1906090 1987680 2017172 2047130 2231520 2287308 2347745 2396640 2456556 2521465 2817294 2859135 2981520 3025758 3049744 3070695 3275408 3347280 3430962 3594960 3684834 3756392 3812180 4034344 4094260 4225941 4538637 4574616 4695490 4913112 5042930 5634588 5718270 5963040 6051516 6099488 6141390 6550816 6694560 6861924 7043235 7189920 7369668 7512784 7564395 7624360 8068688 8188520 8451882 8577405 9077274 9149232 9212085 9390980 9826224 10085860 11269176 11436540 12103032 12282780 13723848 14086470 14739336 15025568 15128790 15248720 16137376 16377040 16903764 17154810 18154548 18298464 18424170 18781960 19251509 19652448 20171720 20676013 21129705 22538352 22693185 22873080 23212457 24206064 24565560 27447696 28172940 29478672 30257580 30497440 32754080 33807528 34309620 36309096 36848340 37563920 38503018 40343440 41352026 42259410 45076704 45386370 45746160 46424914 48412128 49131120 54895392 56345880 57754527 58957344 60515160 62028039 67615056 68619240 69637371 72618192 73696680 75127840 77006036 80686880 82704052 84518820 90772740 91492320 92849828 96257545 98262240 103380065 112691760 115509054 116062285 121030320 124056078 135230112 137238480 139274742 145236384 147393360 154012072 165408104 169037640 173263581 181545480 185699656 186084117 192515090 206760130 208912113 225383520 231018108 232124570 242060640 248112156 274476960 278549484 288772635 294786720 308024144 310140195 330816208 338075280 346527162 348186855 363090960 371399312 372168234 385030180 413520260 417824226 462036216 464249140 496224312 557098968 577545270 616048288 620280390 661632416 676150560 693054324 696373710 726181920 742798624 744336468 770060360 827040520 835648452 866317905 924072432 928498280 930420585 951710737 992448624 1044560565 1114197936 1155090540 1240560780 1386108648 1392747420 1488672936 1540120720 1654081040 1671296904 1732635810 1848144864 1856996560 1860841170 1903421474 1984897248 2089121130 2228395872 2310181080 2344458157 2481121560 2772217296 2785494840 2855132211 2977345872 3080241440 3308162080 3342593808 3465271620 3713993120 3721682340 3806842948 4178242260 4620362160 4688916314 4758553685 4962243120 5544434592 5570989680 5710264422 5954691744 6685187616 6930543240 7033374471 7443364680 7613685896 8356484520 8565396633 9240724320 9377832628 9517107370 9924486240 11141979360 11420528844 11722290785 13861086480 14066748942 14275661055 14886729360 15227371792 16712969040 17130793266 18755665256 19034214740 21100123413 22841057688 23444581570 27722172960 28133497884 28551322110 29773458720 30454743584 33425938080 34261586532 35166872355 37511330512 38068429480 42200246826 42826983165 45682115376 46889163140 56266995768 57102644220 68523173064 70333744710 75022661024 76136858960 84400493652 85653966330 91364230752 93778326280 96122784437 105500617065 112533991536 114205288440 137046346128 140667489420 152273717920 168800987304 171307932660 187556652560 192245568874 211001234130 225067983072 228410576880 274092692256 281334978840 288368353311 337601974608 342615865320 375113305120 384491137748 422002468260 456821153760 480613922185 562669957680 576736706622 675203949216 685231730640 768982275496 844004936520 865105059933 961227844370 1125339915360 1153473413244 1370463461280 1441841766555 1537964550992 1688009873040 1730210119866 1922455688740 2306946826488 2883683533110 3075929101984 3376019746080 3460420239732 3844911377480 4325525299665 4613893652976 5767367066220 6920840479464 7689822754960 8651050599330 9227787305952 11534734132440 13841680958928 15379645509920 17302101198660 23069468264880 27683361917856 34604202397320 46138936529760 69208404794640 138416809589280
• Sum of all divisors σ(n): 488861803029600
• Sum of proper divisors (its aliquot sum) s(n): 350444993440320
• 138416809589280 is an abundant number, because the sum of its proper divisors (350444993440320) is greater than itself. Its abundance is 212028183851040

Bases of 138416809589280

• Binary: 11111011110001110101100110001000011101000100000₂
• Hexadecimal: 0x7DE3ACC43A20
• Base-36: 1D2BSYM2W0

Squares and roots of 138416809589280

• 138416809589280 squared (138416809589280²) is 19159213176874995762290918400
• 138416809589280 cubed (138416809589280³) is 2651957162183930646173728957410177994752000
• The square root of 138416809589280 is 11765067.3431680789
• The cube root of 138416809589280 is 51728.4674234091

Scales and comparisons

• 138,416,809,589,280 seconds is equal to 4,401,226 years, 20 weeks, 3 days, 6 hours, 48 minutes.
• To count from 1 to 138,416,809,589,280 would take you about eleven million, three thousand and sixty-five 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 138416809589280 cubic inches would be around 4310.7 feet tall.

Recreational maths with 138416809589280

• 138416809589280 backwards is 082985908614831
• 138416809589280 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138416809589280's digits is 72
• More coming soon!