138102423552

Names of 138102423552

• Cardinal: 138102423552 can be written as One hundred thirty-eight billion, one hundred two million, four hundred twenty-three thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 1.38102423552 × 10¹¹

Factors of 138102423552

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 5501

Divisors of 138102423552

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 64 72 76 81 96 108 114 128 144 152 162 171 192 216 228 256 288 304 324 342 384 432 456 512 513 576 608 648 684 768 864 912 1024 1026 1152 1216 1296 1368 1536 1539 1728 1824 2048 2052 2304 2432 2592 2736 3072 3078 3456 3648 4096 4104 4608 4864 5184 5472 5477 6144 6156 6912 7296 8192 8208 9216 9728 10368 10944 10954 12288 12312 13824 14592 16384 16416 16431 18432 19456 20736 21888 21908 24576 24624 27648 29184 32832 32862 36864 38912 41472 43776 43816 49152 49248 49293 55296 58368 65664 65724 73728 77824 82944 87552 87632 98496 98586 104063 110592 116736 131328 131448 147456 147879 155648 165888 175104 175264 196992 197172 208126 221184 233472 262656 262896 295758 311296 312189 331776 350208 350528 393984 394344 416252 442368 443637 466944 525312 525792 591516 624378 663552 700416 701056 787968 788688 832504 887274 933888 936567 1050624 1051584 1183032 1248756 1327104 1400832 1402112 1575936 1577376 1665008 1774548 1873134 2101248 2103168 2366064 2497512 2801664 2804224 2809701 3151872 3154752 3330016 3549096 3746268 4202496 4206336 4732128 4995024 5608448 5619402 6303744 6309504 6660032 7098192 7492536 8404992 8412672 8429103 9464256 9990048 11216896 11238804 12607488 12619008 13320064 14196384 14985072 16825344 16858206 18928512 19980096 22433792 22477608 25214976 25238016 26640128 28392768 29970144 33650688 33716412 37857024 39960192 44867584 44955216 50476032 53280256 56785536 59940288 67301376 67432824 75714048 79920384 89735168 89910432 100952064 106560512 113571072 119880576 134602752 134865648 151428096 159840768 179820864 201904128 213121024 227142144 239761152 269205504 269731296 302856192 319681536 359641728 403808256 426242048 454284288 479522304 539462592 605712384 639363072 719283456 807616512 852484096 908568576 959044608 1078925184 1211424768 1278726144 1438566912 1704968192 1817137152 1918089216 2157850368 2422849536 2557452288 2877133824 3634274304 3836178432 4315700736 5114904576 5754267648 7268548608 7672356864 8631401472 11508535296 15344713728 17262802944 23017070592 34525605888 46034141184 69051211776 138102423552
• Sum of all divisors σ(n): 434384254920
• Sum of proper divisors (its aliquot sum) s(n): 296281831368
• 138102423552 is an abundant number, because the sum of its proper divisors (296281831368) is greater than itself. Its abundance is 158179407816

Bases of 138102423552

• Binary: 10000000100111100010111100000000000000₂
• Hexadecimal: 0x20278BC000
• Base-36: 1RFYM800

Squares and roots of 138102423552

• 138102423552 squared (138102423552²) is 19072279390936004296704
• 138102423552 cubed (138102423552³) is 2633928006549124655109907685572608
• The square root of 138102423552 is 371621.3443170347
• The cube root of 138102423552 is 5168.9274120251

Scales and comparisons

• 138,102,423,552 seconds is equal to 4,391 years, 11 weeks, 6 days, 16 hours, 19 minutes, 12 seconds.
• To count from 1 to 138,102,423,552 would take you about eight thousand, seven hundred eighty-two 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 138102423552 cubic inches would be around 430.7 feet tall.

Recreational maths with 138102423552

• 138102423552 backwards is 255324201831
• 138102423552 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138102423552's digits is 36
• More coming soon!