138960163569664

Names of 138960163569664

• Cardinal: 138960163569664 can be written as One hundred thirty-eight trillion, nine hundred sixty billion, one hundred sixty-three million, five hundred sixty-nine thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.38960163569664 × 10¹⁴

Factors of 138960163569664

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 25
• Sum of prime factors: 160

Divisors of 138960163569664

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 8 16 19 32 38 64 76 128 139 152 256 278 304 361 512 556 608 722 1024 1112 1216 1444 2048 2224 2432 2641 2888 4096 4448 4864 5282 5776 6859 8192 8896 9728 10564 11552 13718 16384 17792 19321 19456 21128 23104 27436 32768 35584 38642 38912 42256 46208 50179 54872 65536 71168 77284 77824 84512 92416 100358 109744 131072 142336 154568 155648 169024 184832 200716 219488 262144 284672 309136 311296 338048 367099 369664 401432 438976 524288 569344 618272 622592 676096 734198 739328 802864 877952 953401 1048576 1138688 1236544 1245184 1352192 1468396 1478656 1605728 1755904 1906802 2277376 2473088 2490368 2704384 2936792 2957312 3211456 3511808 3813604 4554752 4946176 4980736 5408768 5873584 5914624 6422912 6974881 7023616 7627208 9109504 9892352 9961472 10817536 11747168 11829248 12845824 13949762 14047232 15254416 18219008 19784704 19922944 21635072 23494336 23658496 25691648 27899524 28094464 30508832 36438016 39569408 43270144 46988672 47316992 51383296 55799048 56188928 61017664 72876032 79138816 86540288 93977344 94633984 102766592 111598096 112377856 122035328 132522739 145752064 158277632 173080576 187954688 189267968 205533184 223196192 224755712 244070656 265045478 316555264 346161152 375909376 378535936 411066368 446392384 449511424 488141312 530090956 633110528 692322304 751818752 822132736 892784768 899022848 976282624 1060181912 1266221056 1384644608 1503637504 1644265472 1785569536 1798045696 1952565248 2120363824 2532442112 2769289216 3007275008 3288530944 3571139072 3596091392 3905130496 4240727648 5064884224 6014550016 6577061888 7142278144 7192182784 7810260992 8481455296 10129768448 12029100032 13154123776 14284556288 15620521984 16962910592 20259536896 24058200064 26308247552 28569112576 31241043968 33925821184 48116400128 52616495104 57138225152 62482087936 67851642368 96232800256 114276450304 124964175872 135703284736 192465600512 228552900608 249928351744 271406569472 384931201024 457105801216 499856703488 542813138944 914211602432 999713406976 1085626277888 1828423204864 2171252555776 3656846409728 4342505111552 7313692819456 8685010223104 17370020446208 34740040892416 69480081784832 138960163569664
• Sum of all divisors σ(n): 295483626623640
• Sum of proper divisors (its aliquot sum) s(n): 156523463053976
• 138960163569664 is an abundant number, because the sum of its proper divisors (156523463053976) is greater than itself. Its abundance is 17563299484312

Bases of 138960163569664

• Binary: 11111100110001000101111001100000000000000000000₂
• Hexadecimal: 0x7E622F300000
• Base-36: 1D99F1JLDS

Squares and roots of 138960163569664

• 138960163569664 squared (138960163569664²) is 19309927059307773914981072896
• 138960163569664 cubed (138960163569664³) is 2683310622679689218706421751046819958226944
• The square root of 138960163569664 is 11788136.5605283009
• The cube root of 138960163569664 is 51796.0655978353

Scales and comparisons

• 138,960,163,569,664 seconds is equal to 4,418,503 years, 19 weeks, 1 day, 12 hours, 1 minute, 4 seconds.
• To count from 1 to 138,960,163,569,664 would take you about eleven million, forty-six thousand, two hundred fifty-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 138960163569664 cubic inches would be around 4316.3 feet tall.

Recreational maths with 138960163569664

• 138960163569664 backwards is 466965361069831
• The number of decimal digits it has is: 15
• The sum of 138960163569664's digits is 73
• More coming soon!