138582895248

Names of 138582895248

• Cardinal: 138582895248 can be written as One hundred thirty-eight billion, five hundred eighty-two million, eight hundred ninety-five thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 1.38582895248 × 10¹¹

Factors of 138582895248

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 618

Divisors of 138582895248

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 36 38 42 48 49 54 56 57 63 72 76 84 98 108 112 114 126 133 144 147 152 168 171 189 196 216 228 252 266 294 304 336 342 378 392 399 432 441 456 504 513 532 587 588 684 756 784 798 882 912 931 1008 1026 1064 1174 1176 1197 1323 1368 1512 1596 1761 1764 1862 2052 2128 2348 2352 2394 2646 2736 2793 3024 3192 3522 3528 3591 3724 4104 4109 4696 4788 5283 5292 5586 6384 7044 7056 7182 7448 8208 8218 8379 9392 9576 10566 10584 11153 11172 12327 14088 14364 14896 15849 16436 16758 19152 21132 21168 22306 22344 24654 25137 28176 28728 28763 31698 32872 33459 33516 36981 42264 44612 44688 49308 50274 57456 57526 63396 65744 66918 67032 73962 78071 84528 86289 89224 98616 100377 100548 110943 115052 126792 133836 134064 147924 156142 172578 178448 197232 200754 201096 221886 230104 234213 253584 258867 267672 295848 301131 312284 344569 345156 401508 402192 443772 460208 468426 517734 535344 546497 591696 602262 624568 689138 690312 702639 776601 803016 887544 936852 1033707 1035468 1092994 1204524 1249136 1378276 1380624 1405278 1553202 1606032 1639491 1775088 1873704 2067414 2070936 2107917 2185988 2409048 2411983 2756552 2810556 3101121 3106404 3278982 3747408 4134828 4141872 4215834 4371976 4818096 4823966 4918473 5513104 5621112 6202242 6212808 6546811 6557964 7235949 8269656 8431668 8743952 9303363 9647932 9836946 11242224 12404484 12425616 13093622 13115928 14471898 14755419 16539312 16863336 16883881 18606726 19295864 19640433 19673892 21707847 24808968 26187244 26231856 28943796 29510838 33726672 33767762 37213452 38591728 39280866 39347784 43415694 45827677 49617936 50651643 52374488 57887592 58921299 59021676 65123541 67535524 74426904 78561732 78695568 86831388 91655354 101303286 104748976 115775184 117842598 118043352 130247082 135071048 137483031 148853808 151954929 157123464 173662776 176763897 183310708 202606572 235685196 236086704 260494164 270142096 274966062 303909858 314246928 320793739 347325552 353527794 366621416 405213144 412449093 455864787 471370392 520988328 549932124 607819716 641587478 707055588 733242832 810426288 824898186 911729574 942740784 962381217 1041976656 1099864248 1215639432 1237347279 1283174956 1414111176 1649796372 1823459148 1924762434 2199728496 2431278864 2474694558 2566349912 2828222352 2887143651 3299592744 3646918296 3849524868 4949389116 5132699824 5774287302 6599185488 7293836592 7699049736 8661430953 9898778232 11548574604 15398099472 17322861906 19797556464 23097149208 34645723812 46194298416 69291447624 138582895248
• Sum of all divisors σ(n): 487913935200
• Sum of proper divisors (its aliquot sum) s(n): 349331039952
• 138582895248 is an abundant number, because the sum of its proper divisors (349331039952) is greater than itself. Its abundance is 210748144704

Bases of 138582895248

• Binary: 10000001000100001011110010101010010000₂
• Hexadecimal: 0x20442F2A90
• Base-36: 1RNWOEC0

Squares and roots of 138582895248

• 138582895248 squared (138582895248²) is 19205218855318140981504
• 138582895248 cubed (138582895248³) is 2661514832841468399353864737492992
• The square root of 138582895248 is 372267.2363343301
• The cube root of 138582895248 is 5174.9148732899

Scales and comparisons

• 138,582,895,248 seconds is equal to 4,406 years, 26 weeks, 2 days, 16 hours, 40 minutes, 48 seconds.
• To count from 1 to 138,582,895,248 would take you about eight thousand, eight hundred thirteen 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 138582895248 cubic inches would be around 431.2 feet tall.

Recreational maths with 138582895248

• 138582895248 backwards is 842598285831
• 138582895248 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138582895248's digits is 63
• More coming soon!