138218207877376

Names of 138218207877376

• Cardinal: 138218207877376 can be written as One hundred thirty-eight trillion, two hundred eighteen billion, two hundred seven million, eight hundred seventy-seven thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.38218207877376 × 10¹⁴

Factors of 138218207877376

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1077

Divisors of 138218207877376

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 67 88 121 128 134 176 242 256 268 352 484 536 704 737 968 997 1072 1408 1474 1936 1994 2144 2816 2948 3872 3988 4288 4489 5896 7744 7976 8107 8576 8978 10967 11792 15488 15952 16214 17152 17956 21934 23584 30976 31904 32428 35912 43868 47168 49379 63808 64856 66799 71824 87736 94336 98758 120637 127616 129712 133598 143648 175472 188672 197516 241274 255232 259424 267196 287296 350944 395032 482548 518848 534392 543169 574592 701888 734789 790064 965096 994009 1037696 1068784 1086338 1149184 1403776 1469578 1580128 1930192 1988018 2075392 2137568 2172676 2807552 2939156 3160256 3860384 3976036 4275136 4345352 4475533 5878312 6320512 7720768 7952072 8082679 8550272 8690704 8951066 10934099 11756624 12641024 15441536 15904144 16165358 17100544 17381408 17902132 21868198 23513248 30883072 31808288 32330716 34762816 35804264 43736396 47026496 49230863 63616576 64661432 66598603 69525632 71608528 87472792 94052992 98461726 120275089 127233152 129322864 133197206 139051264 143217056 174945584 188105984 196923452 240550178 254466304 258645728 266394412 286434112 349891168 393846904 481100356 517291456 532788824 541539493 572868224 699782336 732584633 787693808 962200712 1034582912 1065577648 1083078986 1145736448 1399564672 1465169266 1575387616 1924401424 2069165824 2131155296 2166157972 2799129344 2930338532 3150775232 3848802848 4262310592 4332315944 4462106401 5860677064 6301550464 7697605696 8058430963 8524621184 8664631888 8924212802 11721354128 12603100928 15395211392 16116861926 17049242368 17329263776 17848425604 23442708256 30790422784 32233723852 34658527552 35696851208 46885416512 49083170411 64467447704 69317055104 71393702416 93770833024 98166340822 128934895408 138634110208 142787404832 187541666048 196332681644 257869790816 285574809664 392665363288 515739581632 539914874521 571149619328 785330726576 1031479163264 1079829749042 1142299238656 1570661453152 2062958326528 2159659498084 3141322906304 4319318996168 6282645812608 8638637992336 12565291625216 17277275984672 34554551969344 69109103938688 138218207877376
• Sum of all divisors σ(n): 308161021996737
• Sum of proper divisors (its aliquot sum) s(n): 169942814119361
• 138218207877376 is an abundant number, because the sum of its proper divisors (169942814119361) is greater than itself. Its abundance is 31724606241985

Bases of 138218207877376

• Binary: 11111011011010101101111001011101001100100000000₂
• Hexadecimal: 0x7DB56F2E9900
• Base-36: 1CZSKGA58G

Squares and roots of 138218207877376

• 138218207877376 squared (138218207877376²) is 19104272988833524939452645376
• 138218207877376 cubed (138218207877376³) is 2640558375316731456471730982554765021413376
• 138218207877376 is a perfect square number. Its square root is 11756624
• The cube root of 138218207877376 is 51703.7154211695

Scales and comparisons

• 138,218,207,877,376 seconds is equal to 4,394,911 years, 24 weeks, 4 days, 8 hours, 36 minutes, 16 seconds.
• To count from 1 to 138,218,207,877,376 would take you about ten million, nine hundred eighty-seven thousand, two hundred seventy-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 138218207877376 cubic inches would be around 4308.6 feet tall.

Recreational maths with 138218207877376

• 138218207877376 backwards is 673778702812831
• The number of decimal digits it has is: 15
• The sum of 138218207877376's digits is 70
• More coming soon!