138354828192

Names of 138354828192

• Cardinal: 138354828192 can be written as One hundred thirty-eight billion, three hundred fifty-four million, eight hundred twenty-eight thousand, one hundred ninety-two.

Scientific notation

• Scientific notation: 1.38354828192 × 10¹¹

Factors of 138354828192

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 312

Divisors of 138354828192

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 43 48 54 56 59 63 71 72 84 86 96 108 112 118 126 127 129 142 144 168 172 177 189 213 216 224 236 252 254 258 284 288 301 336 344 354 378 381 387 413 426 432 472 497 504 508 516 531 568 602 639 672 688 708 756 762 774 826 852 864 889 903 944 994 1008 1016 1032 1062 1136 1143 1161 1204 1239 1278 1376 1416 1491 1512 1524 1548 1593 1652 1704 1778 1806 1888 1917 1988 2016 2032 2064 2124 2272 2286 2322 2408 2478 2537 2556 2667 2709 2832 2982 3024 3048 3053 3096 3186 3304 3408 3429 3556 3612 3717 3834 3976 4064 4128 4189 4248 4473 4572 4644 4816 4956 5074 5112 5334 5418 5461 5664 5964 6048 6096 6106 6192 6372 6608 6816 6858 7112 7224 7434 7493 7611 7668 7952 8001 8127 8378 8496 8946 9017 9144 9159 9288 9632 9912 10148 10224 10668 10836 10922 11151 11928 12192 12212 12384 12567 12744 13216 13419 13716 14224 14448 14868 14986 15222 15336 15904 16002 16254 16383 16756 16992 17759 17892 18034 18288 18318 18576 19824 20296 20448 21336 21371 21672 21844 22302 22479 22833 23856 24003 24424 25134 25488 26838 27051 27432 27477 28448 28896 29323 29736 29972 30444 30672 32004 32508 32766 33512 35518 35784 36068 36576 36636 37152 37701 38227 39648 40592 42672 42742 43344 43688 44604 44958 45666 47712 48006 48848 49149 50268 50976 52451 53277 53676 54102 54864 54954 58646 59472 59944 60888 61344 63119 64008 64113 65016 65532 67024 67437 68499 71036 71568 72136 73272 75402 76454 81153 81184 82431 85344 85484 86688 87376 87969 89208 89916 91332 96012 97696 98298 100536 104902 106554 107352 108204 109728 109908 113103 114681 117292 118944 119888 121776 126238 128016 128226 130032 131064 134048 134874 136998 142072 143136 144272 146544 147447 150804 152908 157353 159831 162306 164862 170968 174752 175938 178416 179832 180127 182664 189357 192024 192339 196596 201072 202311 209804 213108 214704 216408 219816 226206 229362 234584 239776 243459 243552 252476 256032 256452 260064 262128 263907 269748 273996 284144 288544 293088 294894 301608 305816 314706 319662 322199 324612 329724 341936 344043 351876 356832 359664 360254 365328 378714 384048 384678 387731 393192 402144 404622 419608 426216 429408 432816 439632 452412 458724 469168 472059 479493 486918 504952 512904 524256 527814 532003 539496 540381 547992 568071 568288 577017 589788 603216 611632 629412 639324 644398 649224 659448 683872 688086 703752 719328 720508 730656 757428 768096 769356 775462 786384 791721 809244 839216 852432 865632 879264 904824 917448 938336 944118 958986 966597 973836 1009904 1025808 1032129 1055628 1064006 1078992 1080762 1095984 1136142 1154034 1163193 1179576 1206432 1223264 1258824 1260889 1278648 1288796 1298448 1318896 1376172 1407504 1416177 1441016 1514856 1538712 1550924 1572768 1583442 1596009 1618488 1621143 1678432 1704213 1704864 1809648 1834896 1888236 1917972 1933194 1947672 2019808 2051616 2064258 2111256 2128012 2157984 2161524 2191968 2255393 2272284 2308068 2326386 2359152 2517648 2521778 2557296 2577592 2596896 2637792 2714117 2752344 2815008 2832354 2882032 2899791 3029712 3077424 3101848 3166884 3192018 3236976 3242286 3408426 3489579 3619296 3669792 3724021 3776472 3782667 3835944 3866388 3895344 4128516 4222512 4256024 4323048 4510786 4544568 4616136 4652772 4718304 4788027 4863429 5035296 5043556 5114592 5155184 5428234 5504688 5664708 5764064 5799582 6059424 6154848 6203696 6333768 6384036 6473952 6484572 6766179 6816852 6979158 7448042 7552944 7565334 7671888 7732776 7790688 8142351 8257032 8445024 8512048 8646096 8699373 9021572 9089136 9232272 9305544 9576054 9726858 10087112 10310368 10468737 10856468 11009376 11172063 11329416 11348001 11599164 12407392 12667536 12768072 12969144 13532358 13633704 13958316 14364081 14896084 15105888 15130668 15343776 15465552 16284702 16514064 17024096 17292192 17398746 18043144 18178272 18464544 18611088 19152108 19453716 20174224 20298537 20937474 21712936 22344126 22658832 22696002 22876129 23198328 24427053 25335072 25536144 25938288 27064716 27267408 27916632 28728162 29792168 30261336 30931104 32569404 33028128 33516189 34044003 34797492 36086288 37222176 38304216 38907432 40348448 40597074 41874948 43425872 44688252 45317664 45392004 45752258 46396656 48854106 51072288 51876576 54129432 54534816 55833264 57456324 59584336 60522672 60895611 65138808 67032378 68088006 68628387 69594984 72172576 73281159 76608432 77814864 81194148 83749896 86851744 89376504 90784008 91504516 92793312 97708212 100548567 108258864 111666528 114912648 119168672 121045344 121791222 130277616 134064756 136176012 137256774 139189968 146562318 153216864 155629728 160132903 162388296 167499792 178753008 181568016 183009032 195416424 201097134 205885161 216517728 229825296 243582444 260555232 268129512 272352024 274513548 278379936 293124636 320265806 324776592 334999584 357506016 363136032 366018064 390832848 402194268 411770322 459650592 480398709 487164888 536259024 544704048 549027096 586249272 617655483 640531612 649553184 732036128 781665696 804388536 823540644 960797418 974329776 1072518048 1089408096 1098054192 1172498544 1235310966 1281063224 1441196127 1608777072 1647081288 1921594836 1948659552 2196108384 2344997088 2470621932 2562126448 2882392254 3217554144 3294162576 3843189672 4323588381 4941243864 5124252896 5764784508 6588325152 7686379344 8647176762 9882487728 11529569016 15372758688 17294353524 19764975456 23059138032 34588707048 46118276064 69177414096 138354828192
• Sum of all divisors σ(n): 490497638400
• Sum of proper divisors (its aliquot sum) s(n): 352142810208
• 138354828192 is an abundant number, because the sum of its proper divisors (352142810208) is greater than itself. Its abundance is 213787982016

Bases of 138354828192

• Binary: 10000000110110100101110010001110100000₂
• Hexadecimal: 0x20369723A0
• Base-36: 1RK4W4O0

Squares and roots of 138354828192

• 138354828192 squared (138354828192²) is 19142058484037837988864
• 138354828192 cubed (138354828192³) is 2648396212800271049376409529253888
• The square root of 138354828192 is 371960.7885140583
• The cube root of 138354828192 is 5172.0745140291

Scales and comparisons

• 138,354,828,192 seconds is equal to 4,399 years, 13 weeks, 2 days, 43 minutes, 12 seconds.
• To count from 1 to 138,354,828,192 would take you about eight thousand, seven hundred ninety-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 138354828192 cubic inches would be around 431 feet tall.

Recreational maths with 138354828192

• 138354828192 backwards is 291828453831
• 138354828192 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138354828192's digits is 54
• More coming soon!