138058219728

Names of 138058219728

• Cardinal: 138058219728 can be written as One hundred thirty-eight billion, fifty-eight million, two hundred nineteen thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.38058219728 × 10¹¹

Factors of 138058219728

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1250

Divisors of 138058219728

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 33 36 39 44 48 52 66 71 72 78 88 89 99 104 117 132 142 143 144 156 176 178 198 208 213 234 264 267 284 286 312 356 396 426 429 468 528 534 568 572 624 639 712 781 792 801 852 858 923 936 979 1061 1068 1136 1144 1157 1278 1287 1424 1562 1584 1602 1704 1716 1846 1872 1958 2122 2136 2288 2314 2343 2556 2574 2769 2937 3124 3183 3204 3408 3432 3471 3692 3916 4244 4272 4628 4686 5112 5148 5538 5874 6248 6319 6366 6408 6864 6942 7029 7384 7832 8307 8488 8811 9256 9372 9549 10153 10224 10296 10413 11076 11671 11748 12496 12638 12727 12732 12816 13793 13884 14058 14768 15664 16614 16976 17622 18512 18744 18957 19098 20306 20592 20826 22152 23342 23496 25276 25454 25464 27586 27768 28116 30459 33228 35013 35244 37488 37914 38181 38196 40612 41379 41652 44304 46684 46992 50552 50908 50928 55172 55536 56232 56871 60918 66456 69509 70026 70488 75331 75828 76362 76392 81224 82147 82758 83304 91377 93368 94429 101104 101816 105039 110344 112464 113742 114543 121836 124137 132912 139018 140052 140976 150662 151656 151723 152724 152784 162448 164294 165516 166608 182754 186736 188858 203632 208527 210078 220688 225993 227484 229086 243672 246441 248274 278036 280104 283287 301324 303312 303446 305448 328588 331032 365508 377716 417054 420156 451986 454968 455169 458172 487344 492882 496548 556072 560208 566574 602648 606892 610896 625581 657176 662064 677979 731016 739323 755432 828641 834108 840312 849861 903617 903972 909936 910338 916344 979303 985764 993096 1038719 1112144 1133148 1205296 1213784 1227577 1251162 1314352 1355958 1365507 1462032 1478646 1510864 1657282 1668216 1680624 1699722 1807234 1807944 1820676 1832688 1958606 1971528 1986192 2077438 2266296 2427568 2455154 2485923 2502324 2710851 2711916 2731014 2937909 2957292 3116157 3314564 3336432 3399444 3614468 3615888 3641352 3682731 3917212 3943056 4154876 4532592 4910308 4971846 5004648 5421702 5423832 5462028 5875818 5914584 6232314 6629128 6704459 6798888 7228936 7282704 7365462 7457769 7834424 8132553 8309752 8813727 9348471 9820616 9943692 10009296 10772333 10843404 10847664 10924056 11048193 11751636 11829168 12464628 13258256 13408918 13503347 13597776 14457872 14730924 14915538 15668848 16265106 16619504 17627454 18696942 19641232 19887384 20113377 21544666 21686808 21848112 22096386 23503272 24929256 26817836 27006694 29461848 29831076 32316999 32530212 35254908 37393884 39774768 40226754 40510041 43089332 43373616 44192772 47006544 49858512 53635672 54013388 58923696 59662152 60340131 64633998 65060424 70509816 73749049 74787768 80453508 81020082 86178664 87157967 88385544 96950997 107271344 108026776 119324304 120680262 121530123 129267996 130120848 141019632 147498098 149575536 160907016 162040164 172357328 174315934 176771088 193901994 216053552 221247147 241360524 243060246 258535992 261473901 294996196 321814032 324080328 348631868 387803988 442494294 482721048 486120492 517071984 522947802 589992392 648160656 663741441 697263736 775607976 784421703 884988588 958737637 965442096 972240984 1045895604 1179984784 1327482882 1394527472 1551215952 1568843406 1769977176 1917475274 1944481968 2091791208 2654965764 2876212911 3137686812 3539954352 3834950548 4183582416 5309931528 5752425822 6275373624 7669901096 8628638733 10619863056 11504851644 12550747248 15339802192 17257277466 23009703288 34514554932 46019406576 69029109864 138058219728
• Sum of all divisors σ(n): 465922679040
• Sum of proper divisors (its aliquot sum) s(n): 327864459312
• 138058219728 is an abundant number, because the sum of its proper divisors (327864459312) is greater than itself. Its abundance is 189806239584

Bases of 138058219728

• Binary: 10000000100100111010010100000011010000₂
• Hexadecimal: 0x2024E940D0
• Base-36: 1RF8AS40

Squares and roots of 138058219728

• 138058219728 squared (138058219728²) is 19060072034464728393984
• 138058219728 cubed (138058219728³) is 2631399612965639461482483625316352
• The square root of 138058219728 is 371561.8652768339
• The cube root of 138058219728 is 5168.3758630759

Scales and comparisons

• 138,058,219,728 seconds is equal to 4,389 years, 42 weeks, 6 days, 1 hour, 28 minutes, 48 seconds.
• To count from 1 to 138,058,219,728 would take you about eight thousand, seven hundred seventy-nine 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 138058219728 cubic inches would be around 430.7 feet tall.

Recreational maths with 138058219728

• 138058219728 backwards is 827912850831
• The number of decimal digits it has is: 12
• The sum of 138058219728's digits is 54
• More coming soon!