138667124736

Names of 138667124736

• Cardinal: 138667124736 can be written as One hundred thirty-eight billion, six hundred sixty-seven million, one hundred twenty-four thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 1.38667124736 × 10¹¹

Factors of 138667124736

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1017

Divisors of 138667124736

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 31 32 36 37 42 48 56 62 63 64 72 74 84 93 96 111 112 124 126 128 144 148 168 186 192 217 222 224 248 252 256 259 279 288 296 333 336 372 384 434 444 448 496 504 512 518 558 576 592 651 666 672 744 768 777 868 888 896 937 992 1008 1024 1036 1116 1147 1152 1184 1302 1332 1344 1488 1536 1554 1736 1776 1792 1874 1953 1984 2016 2048 2072 2232 2294 2304 2331 2368 2604 2664 2688 2811 2976 3072 3108 3441 3472 3552 3584 3748 3906 3968 4032 4144 4464 4588 4608 4662 4736 5208 5328 5376 5622 5952 6144 6216 6559 6882 6944 7104 7168 7496 7812 7936 8029 8064 8288 8433 8928 9176 9216 9324 9472 10323 10416 10656 10752 11244 11904 12432 13118 13764 13888 14208 14336 14992 15624 15872 16058 16128 16576 16866 17856 18352 18432 18648 18944 19677 20646 20832 21312 21504 22488 23808 24087 24864 26236 27528 27776 28416 29047 29984 31248 31744 32116 32256 33152 33732 34669 35712 36704 37296 37888 39354 41292 41664 42624 43008 44976 47616 48174 49728 52472 55056 55552 56832 58094 59031 59968 62496 63488 64232 64512 66304 67464 69338 71424 72261 73408 74592 75776 78708 82584 83328 85248 87141 89952 95232 96348 99456 104007 104944 110112 111104 113664 116188 118062 119936 124992 128464 129024 132608 134928 138676 142848 144522 146816 149184 157416 165168 166656 170496 174282 179904 190464 192696 198912 203329 208014 209888 220224 222208 227328 232376 236124 239872 242683 249984 256928 261423 265216 269856 277352 285696 289044 293632 298368 312021 314832 330336 333312 340992 348564 359808 385392 397824 406658 416028 419776 440448 444416 464752 472248 479744 485366 499968 513856 522846 530432 539712 554704 571392 578088 587264 596736 609987 624042 629664 660672 666624 681984 697128 719616 728049 770784 795648 813316 832056 839552 880896 929504 944496 959488 970732 999936 1027712 1045692 1074739 1079424 1109408 1156176 1174528 1193472 1219974 1248084 1259328 1321344 1333248 1394256 1439232 1456098 1541568 1591296 1626632 1664112 1679104 1761792 1829961 1859008 1888992 1918976 1941464 1999872 2055424 2091384 2149478 2158848 2184147 2218816 2312352 2349056 2386944 2439948 2496168 2518656 2642688 2788512 2878464 2912196 3083136 3224217 3253264 3328224 3358208 3523584 3659922 3718016 3777984 3882928 3999744 4110848 4182768 4298956 4317696 4368294 4437632 4624704 4773888 4879896 4992336 5037312 5285376 5577024 5756928 5824392 6166272 6448434 6506528 6656448 6716416 7047168 7319844 7436032 7523173 7555968 7765856 8221696 8365536 8597912 8635392 8736588 8875264 9249408 9672651 9759792 9984672 10074624 10570752 11154048 11648784 12332544 12896868 13013056 13312896 13432832 14639688 14872064 15046346 15111936 15531712 16443392 16731072 17195824 17270784 17473176 17750528 18498816 19345302 19519584 19969344 20149248 21141504 22308096 22569519 23297568 24665088 25793736 26026112 26625792 29279376 29744128 30092692 30223872 31063424 33462144 34391648 34946352 35501056 36997632 38690604 39039168 39938688 40298496 44616192 45139038 46595136 49330176 51587472 52052224 53251584 58558752 59488256 60185384 60447744 62126848 66924288 67708557 68783296 69892704 71002112 73995264 77381208 78078336 79877376 89232384 90278076 93190272 103174944 104104448 106503168 117117504 120370768 120895488 124253696 133848576 135417114 137566592 139785408 147990528 154762416 156156672 159754752 178464768 180556152 186380544 206349888 208208896 213006336 234235008 240741536 248507392 267697152 270834228 275133184 279570816 309524832 312313344 319509504 361112304 372761088 412699776 416417792 468470016 481483072 497014784 535394304 541668456 550266368 559141632 619049664 624626688 639019008 722224608 745522176 825399552 936940032 962966144 1083336912 1100532736 1118283264 1238099328 1249253376 1444449216 1491044352 1650799104 1873880064 1925932288 2166673824 2201065472 2236566528 2476198656 2888898432 3301598208 3747760128 3851864576 4333347648 4473133056 4952397312 5777796864 6603196416 7703729152 8666695296 9904794624 11555593728 15407458304 17333390592 19809589248 23111187456 34666781184 46222374912 69333562368 138667124736
• Sum of all divisors σ(n): 485762135040
• Sum of proper divisors (its aliquot sum) s(n): 347095010304
• 138667124736 is an abundant number, because the sum of its proper divisors (347095010304) is greater than itself. Its abundance is 208427885568

Bases of 138667124736

• Binary: 10000001001001001101000110100000000000₂
• Hexadecimal: 0x2049346800
• Base-36: 1RPATQ80

Squares and roots of 138667124736

• 138667124736 squared (138667124736²) is 19228571482549383069696
• 138667124736 cubed (138667124736³) is 2666370720265767749405381813600256
• The square root of 138667124736 is 372380.3495567401
• The cube root of 138667124736 is 5175.9630838239

Scales and comparisons

• 138,667,124,736 seconds is equal to 4,409 years, 9 weeks, 4 days, 13 hours, 45 minutes, 36 seconds.
• To count from 1 to 138,667,124,736 would take you about eight thousand, eight hundred eighteen 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 138667124736 cubic inches would be around 431.3 feet tall.

Recreational maths with 138667124736

• 138667124736 backwards is 637421766831
• The number of decimal digits it has is: 12
• The sum of 138667124736's digits is 54
• More coming soon!