138746150928

Names of 138746150928

• Cardinal: 138746150928 can be written as One hundred thirty-eight billion, seven hundred forty-six million, one hundred fifty thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.38746150928 × 10¹¹

Factors of 138746150928

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 532

Divisors of 138746150928

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 29 31 33 36 42 44 48 56 58 62 63 66 72 77 84 87 88 93 99 112 116 124 126 132 144 154 168 174 176 186 198 203 217 231 232 248 252 261 264 279 308 319 336 341 348 372 396 406 434 449 462 464 496 504 522 528 558 609 616 638 651 682 693 696 744 792 812 868 898 899 924 957 961 1008 1023 1044 1116 1218 1232 1276 1302 1347 1364 1386 1392 1488 1584 1624 1736 1796 1798 1827 1848 1914 1922 1953 2046 2088 2232 2233 2387 2436 2552 2604 2694 2697 2728 2772 2871 2883 3069 3143 3248 3472 3592 3596 3654 3696 3828 3844 3906 4041 4092 4176 4464 4466 4774 4872 4939 5104 5208 5388 5394 5456 5544 5742 5766 6138 6286 6293 6699 6727 7161 7184 7192 7308 7656 7688 7812 8082 8091 8184 8649 8932 9429 9548 9744 9878 9889 10416 10571 10776 10788 11088 11484 11532 12276 12572 12586 13021 13398 13454 13919 14322 14384 14616 14817 15312 15376 15624 16164 16182 16368 17298 17864 18858 18879 19096 19756 19778 20097 20181 21142 21483 21552 21576 22968 23064 24552 25144 25172 26042 26796 26908 27838 27869 28287 28644 29232 29634 29667 31248 31713 32328 32364 34573 34596 35728 37716 37758 38192 39063 39512 39556 40194 40362 41757 42284 42966 43152 44451 45936 46128 49104 50288 50344 52084 53592 53816 55676 55738 56574 56637 57288 59268 59334 60543 63426 64656 64728 69146 69192 69223 73997 75432 75516 78126 79024 79112 80388 80724 83514 83607 84568 85932 88902 89001 91147 95139 97433 100688 103719 104168 107184 107632 111352 111476 113148 113274 114576 117189 118536 118668 121086 125271 126852 129456 138292 138384 138446 143231 147994 150864 151032 153109 156252 158224 160776 161448 167028 167214 169136 171864 177804 178002 182294 190278 194866 195083 207438 207669 208336 221991 222704 222952 226296 226548 234378 237072 237336 242172 250542 250821 253704 273441 276584 276892 286462 292299 295988 302064 306218 306559 311157 312504 321552 322896 334056 334428 343728 355608 356004 364588 380556 389732 390166 403651 414876 415338 429693 431489 443982 445904 452592 453096 459327 468756 474672 484344 501084 501642 507408 546882 553168 553784 572924 584598 585249 591976 612436 613118 622314 623007 625008 665973 668112 668856 711216 712008 729176 761112 779464 780332 807302 820323 829752 830676 859386 862978 876897 887964 906192 918654 919677 937512 968688 1002168 1002617 1003284 1071763 1093764 1107568 1145848 1169196 1170498 1183952 1210953 1224872 1226236 1244628 1246014 1289079 1294467 1331946 1337712 1377981 1424016 1458352 1522224 1558928 1560664 1614604 1640646 1659504 1661352 1718772 1725956 1753794 1755747 1775928 1837308 1839354 1875024 2004336 2005234 2006568 2143526 2145913 2187528 2291696 2338392 2340996 2421906 2449744 2452472 2489256 2492028 2578158 2588934 2663892 2755962 2759031 2825557 3007851 3020423 3121328 3215289 3229208 3281292 3322704 3437544 3451912 3507588 3511494 3551856 3632859 3674616 3678708 3883401 4010468 4013136 4287052 4291826 4375056 4440161 4676784 4681992 4746379 4843812 4904944 4978512 4984056 5156316 5177868 5327784 5511924 5518062 5651114 6015702 6040846 6430578 6437739 6458416 6562584 6875088 6903824 7015176 7022988 7265718 7349232 7357416 7766802 8020936 8476671 8574104 8583652 8880322 9023553 9061269 9363984 9492758 9645867 9687624 9968112 10312632 10355736 10655568 11023848 11036124 11302228 12031404 12081692 12513181 12861156 12875478 13125168 13320483 14030352 14045976 14239137 14531436 14714832 15533604 16041872 16953342 17148208 17167304 17760644 18047106 18122538 18985516 19291734 19313217 19375248 20625264 20711472 22047696 22072248 22604456 24062808 24163384 25026362 25430013 25722312 25750956 26640966 27183807 28091952 28478274 29062872 31067208 31081127 33224653 33906684 34334608 35521288 36094212 36245076 37539543 37971032 38583468 38626434 39961449 42717411 44144496 45208912 48125616 48326768 50052724 50860026 51444624 51501912 53281932 54367614 56956548 58125744 62134416 62162254 66449306 67813368 71042576 72188424 72490152 75079086 75942064 77166936 77252868 79922898 85434822 87592267 93243381 99673959 100105448 101720052 103003824 106563864 108735228 112618629 113913096 124324508 132898612 135626736 137644991 144376848 144980304 150158172 154333872 154505736 159845796 170869644 175184534 186486762 199347918 200210896 203440104 213127728 217470456 225237258 227826192 248649016 262776801 265797224 275289982 279730143 299021877 300316344 309011472 319691592 341739288 350369068 372973524 398695836 406880208 412934973 434940912 450474516 497298032 525553602 531594448 550579964 559460286 598043754 600632688 639383184 683478576 700738136 745947048 788330403 797391672 825869946 900949032 963514937 1051107204 1101159928 1118920572 1196087508 1238804919 1401476272 1491894096 1576660806 1594783344 1651739892 1801898064 1927029874 2102214408 2202319856 2237841144 2392175016 2477609838 2890544811 3153321612 3303479784 3854059748 4204428816 4475682288 4784350032 4955219676 5781089622 6306643224 6606959568 7708119496 8671634433 9910439352 11562179244 12613286448 15416238992 17343268866 19820878704 23124358488 34686537732 46248716976 69373075464 138746150928
• Sum of all divisors σ(n): 518631984000
• Sum of proper divisors (its aliquot sum) s(n): 379885833072
• 138746150928 is an abundant number, because the sum of its proper divisors (379885833072) is greater than itself. Its abundance is 241139682144

Bases of 138746150928

• Binary: 10000001001101111010100100000000010000₂
• Hexadecimal: 0x204DEA4010
• Base-36: 1RQLVJ80

Squares and roots of 138746150928

• 138746150928 squared (138746150928²) is 19250494397335355261184
• 138746150928 cubed (138746150928³) is 2670932001091309602098734123978752
• The square root of 138746150928 is 372486.4439519913
• The cube root of 138746150928 is 5176.9461550329

Scales and comparisons

• 138,746,150,928 seconds is equal to 4,411 years, 36 weeks, 2 days, 5 hours, 28 minutes, 48 seconds.
• To count from 1 to 138,746,150,928 would take you about eight thousand, eight hundred twenty-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 138746150928 cubic inches would be around 431.4 feet tall.

Recreational maths with 138746150928

• 138746150928 backwards is 829051647831
• The number of decimal digits it has is: 12
• The sum of 138746150928's digits is 54
• More coming soon!