138196746240

Names of 138196746240

• Cardinal: 138196746240 can be written as One hundred thirty-eight billion, one hundred ninety-six million, seven hundred forty-six thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.3819674624 × 10¹¹

Factors of 138196746240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 187

Divisors of 138196746240

• Number of divisors d(n): 816
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 32 35 38 40 42 48 49 56 57 60 64 70 76 80 84 95 96 98 105 112 114 120 128 133 140 147 151 152 160 168 190 192 196 210 224 228 240 245 256 266 280 285 294 302 304 320 336 380 384 392 399 420 448 453 456 480 490 512 532 560 570 588 604 608 640 665 672 735 755 760 768 784 798 840 896 906 912 931 960 980 1024 1057 1064 1120 1140 1176 1208 1216 1280 1330 1344 1470 1510 1520 1536 1568 1596 1680 1792 1812 1824 1862 1920 1960 1995 2048 2114 2128 2240 2265 2280 2352 2416 2432 2560 2660 2688 2793 2869 2940 3020 3040 3072 3136 3171 3192 3360 3584 3624 3648 3724 3840 3920 3990 4096 4228 4256 4480 4530 4560 4655 4704 4832 4864 5120 5285 5320 5376 5586 5738 5880 6040 6080 6144 6272 6342 6384 6720 7168 7248 7296 7399 7448 7680 7840 7980 8192 8456 8512 8607 8960 9060 9120 9310 9408 9664 9728 10240 10570 10640 10752 11172 11476 11760 12080 12160 12288 12544 12684 12768 13440 13965 14336 14345 14496 14592 14798 14896 15360 15680 15855 15960 16384 16912 17024 17214 17920 18120 18240 18620 18816 19328 19456 20083 20480 21140 21280 21504 22197 22344 22952 23520 24160 24320 24576 25088 25368 25536 26880 27930 28672 28690 28992 29184 29596 29792 30720 31360 31710 31920 32768 33824 34048 34428 35840 36240 36480 36995 37240 37632 38656 38912 40166 40960 42280 42560 43008 43035 44394 44688 45904 47040 48320 48640 49152 50176 50736 51072 53760 55860 57344 57380 57984 58368 59192 59584 60249 61440 62720 63420 63840 65536 67648 68096 68856 71680 72480 72960 73990 74480 75264 77312 77824 80332 81920 84560 85120 86016 86070 88788 89376 91808 94080 96640 97280 98304 100352 100415 101472 102144 107520 110985 111720 114688 114760 115968 116736 118384 119168 120498 122880 125440 126840 127680 135296 136192 137712 140581 143360 144960 145920 147980 148960 150528 154624 155648 160664 163840 169120 170240 172032 172140 177576 178752 183616 188160 193280 194560 196608 200704 200830 202944 204288 215040 221970 223440 229376 229520 231936 233472 236768 238336 240996 245760 250880 253680 255360 270592 272384 275424 281162 286720 289920 291840 295960 297920 301056 301245 309248 311296 321328 327680 338240 340480 344064 344280 355152 357504 367232 376320 386560 389120 401408 401660 405888 408576 421743 430080 443940 446880 458752 459040 463872 466944 473536 476672 481992 491520 501760 507360 510720 541184 544768 550848 562324 573440 579840 583680 591920 595840 602112 602490 618496 622592 642656 676480 680960 688128 688560 702905 710304 715008 734464 752640 773120 778240 802816 803320 811776 817152 843486 860160 887880 893760 918080 927744 933888 947072 953344 963984 983040 1003520 1014720 1021440 1082368 1089536 1101696 1124648 1146880 1159680 1167360 1183840 1191680 1204224 1204980 1236992 1245184 1285312 1352960 1361920 1376256 1377120 1405810 1420608 1430016 1468928 1505280 1546240 1556480 1605632 1606640 1623552 1634304 1686972 1720320 1775760 1787520 1836160 1855488 1867776 1894144 1906688 1927968 2007040 2029440 2042880 2108715 2164736 2179072 2203392 2249296 2293760 2319360 2334720 2367680 2383360 2408448 2409960 2473984 2570624 2705920 2723840 2754240 2811620 2841216 2860032 2937856 3010560 3092480 3112960 3211264 3213280 3247104 3268608 3373944 3440640 3551520 3575040 3672320 3710976 3735552 3788288 3813376 3855936 4014080 4058880 4085760 4217430 4329472 4358144 4406784 4498592 4638720 4669440 4735360 4766720 4816896 4819920 4947968 5141248 5411840 5447680 5508480 5623240 5682432 5720064 5875712 6021120 6184960 6225920 6426560 6494208 6537216 6747888 6881280 7103040 7150080 7344640 7421952 7576576 7626752 7711872 8028160 8117760 8171520 8434860 8658944 8716288 8813568 8997184 9277440 9338880 9470720 9533440 9633792 9639840 9895936 10282496 10823680 10895360 11016960 11246480 11364864 11440128 11751424 12042240 12369920 12853120 12988416 13074432 13495776 14206080 14300160 14689280 14843904 15153152 15253504 15423744 16056320 16235520 16343040 16869720 17317888 17627136 17994368 18554880 18677760 18941440 19066880 19279680 20564992 21647360 21790720 22033920 22492960 22729728 22880256 23502848 24084480 24739840 25706240 25976832 26148864 26991552 28412160 28600320 29378560 29687808 30306304 30507008 30847488 32471040 32686080 33739440 34635776 35254272 35988736 37109760 37882880 38133760 38559360 41129984 43294720 43581440 44067840 44985920 45459456 45760512 47005696 48168960 49479680 51412480 51953664 53983104 56824320 57200640 58757120 60612608 61014016 61694976 64942080 65372160 67478880 69271552 70508544 71977472 74219520 75765760 76267520 77118720 82259968 86589440 88135680 89971840 90918912 91521024 94011392 102824960 103907328 107966208 113648640 114401280 117514240 121225216 123389952 129884160 130744320 134957760 141017088 143954944 148439040 151531520 152535040 154237440 164519936 173178880 176271360 179943680 181837824 183042048 188022784 205649920 207814656 215932416 227297280 228802560 235028480 242450432 246779904 259768320 269915520 282034176 287909888 303063040 305070080 308474880 329039872 346357760 352542720 359887360 363675648 411299840 431864832 454594560 457605120 470056960 484900864 493559808 519536640 539831040 564068352 575819776 606126080 616949760 658079744 705085440 719774720 727351296 822599680 863729664 909189120 915210240 940113920 987119616 1039073280 1079662080 1151639552 1212252160 1233899520 1316159488 1410170880 1439549440 1454702592 1645199360 1727459328 1818378240 1974239232 2159324160 2303279104 2424504320 2467799040 2820341760 2879098880 3290398720 3454918656 3636756480 3948478464 4318648320 4606558208 4935598080 5758197760 6580797440 6909837312 7273512960 8637296640 9213116416 9871196160 11516395520 13819674624 17274593280 19742392320 23032791040 27639349248 34549186560 46065582080 69098373120 138196746240
• Sum of all divisors σ(n): 545087589120
• Sum of proper divisors (its aliquot sum) s(n): 406890842880
• 138196746240 is an abundant number, because the sum of its proper divisors (406890842880) is greater than itself. Its abundance is 268694096640

Bases of 138196746240

• Binary: 10000000101101001010110000000000000000₂
• Hexadecimal: 0x202D2B0000
• Base-36: 1RHIRVUO

Squares and roots of 138196746240

• 138196746240 squared (138196746240²) is 19098340671322954137600
• 138196746240 cubed (138196746240³) is 2639328539359889538041065242624000
• The square root of 138196746240 is 371748.2296393623
• The cube root of 138196746240 is 5170.1039208807

Scales and comparisons

• 138,196,746,240 seconds is equal to 4,394 years, 11 weeks, 6 days, 9 hours, 4 minutes.
• To count from 1 to 138,196,746,240 would take you about eight thousand, seven hundred eighty-eight 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 138196746240 cubic inches would be around 430.8 feet tall.

Recreational maths with 138196746240

• 138196746240 backwards is 042647691831
• The number of decimal digits it has is: 12
• The sum of 138196746240's digits is 51
• More coming soon!