12977952768

Names of 12977952768

• Cardinal: 12977952768 can be written as Twelve billion, nine hundred seventy-seven million, nine hundred fifty-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.2977952768 × 10¹⁰

Factors of 12977952768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 39

Divisors of 12977952768

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 23 24 32 33 36 44 46 48 64 66 69 72 88 92 96 99 121 128 132 138 144 176 184 192 198 207 242 253 256 264 276 288 352 363 368 384 396 414 484 506 512 528 529 552 576 704 726 736 759 768 792 828 968 1012 1024 1056 1058 1089 1104 1152 1331 1408 1452 1472 1518 1536 1584 1587 1656 1936 2024 2048 2112 2116 2178 2208 2277 2304 2662 2783 2816 2904 2944 3036 3072 3168 3174 3312 3872 3993 4048 4224 4232 4356 4416 4554 4608 4761 5324 5566 5632 5808 5819 5888 6072 6144 6336 6348 6624 7744 7986 8096 8349 8448 8464 8712 8832 9108 9216 9522 10648 11132 11264 11616 11638 11776 11979 12144 12672 12696 13248 15488 15972 16192 16698 16896 16928 17424 17457 17664 18216 18432 19044 21296 22264 22528 23232 23276 23552 23958 24288 25047 25344 25392 26496 30613 30976 31944 32384 33396 33792 33856 34848 34914 35328 36432 38088 42592 44528 46464 46552 47104 47916 48576 50094 50688 50784 52371 52992 61226 61952 63888 64009 64768 66792 67584 67712 69696 69828 70656 72864 76176 85184 89056 91839 92928 93104 95832 97152 100188 101376 101568 104742 105984 122452 123904 127776 128018 129536 133584 135424 139392 139656 141312 145728 152352 170368 178112 183678 185856 186208 191664 192027 194304 200376 202752 203136 209484 211968 244904 247808 255552 256036 259072 267168 270848 275517 278784 279312 291456 304704 340736 356224 367356 371712 372416 383328 384054 388608 400752 406272 418968 423936 489808 511104 512072 518144 534336 541696 551034 557568 558624 576081 582912 609408 681472 704099 712448 734712 743424 744832 766656 768108 777216 801504 812544 837936 979616 1022208 1024144 1068672 1083392 1102068 1115136 1117248 1152162 1165824 1218816 1362944 1408198 1424896 1469424 1489664 1533312 1536216 1554432 1603008 1625088 1675872 1959232 2044416 2048288 2112297 2137344 2204136 2230272 2234496 2304324 2331648 2437632 2725888 2816396 2849792 2938848 2979328 3066624 3072432 3206016 3250176 3351744 3918464 4088832 4096576 4224594 4274688 4408272 4468992 4608648 4663296 4875264 5632792 5699584 5877696 5958656 6133248 6144864 6336891 6412032 6703488 7836928 8177664 8193152 8449188 8549376 8816544 8937984 9217296 9750528 11265584 11755392 11917312 12266496 12289728 12673782 12824064 13406976 15673856 16386304 16898376 17098752 17633088 17875968 18434592 22531168 23510784 24532992 24579456 25347564 25648128 26813952 31347712 32772608 33796752 35266176 35751936 36869184 45062336 47021568 49158912 50695128 51296256 53627904 62695424 65545216 67593504 70532352 73738368 90124672 94043136 98317824 101390256 107255808 131090432 135187008 141064704 147476736 180249344 188086272 196635648 202780512 270374016 282129408 294953472 360498688 393271296 405561024 540748032 564258816 589906944 720997376 811122048 1081496064 1179813888 1441994752 1622244096 2162992128 3244488192 4325984256 6488976384 12977952768
• Sum of all divisors σ(n): 43098630120
• Sum of proper divisors (its aliquot sum) s(n): 30120677352
• 12977952768 is an abundant number, because the sum of its proper divisors (30120677352) is greater than itself. Its abundance is 17142724584

Bases of 12977952768

• Binary: 1100000101100010111101100000000000₂
• Hexadecimal: 0x3058BD800
• Base-36: 5YMQKG0

Squares and roots of 12977952768

• 12977952768 squared (12977952768²) is 168427258048438861824
• 12977952768 cubed (12977952768³) is 2185840999796387404887550328832
• The square root of 12977952768 is 113920.8179745913
• The cube root of 12977952768 is 2350.0046940001

Scales and comparisons

• 12,977,952,768 seconds is equal to 412 years, 34 weeks, 1 day, 18 hours, 52 minutes, 48 seconds.
• To count from 1 to 12,977,952,768 would take you about eight hundred twenty-five 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 12977952768 cubic inches would be around 195.8 feet tall.

Recreational maths with 12977952768

• 12977952768 backwards is 86725977921
• The number of decimal digits it has is: 11
• The sum of 12977952768's digits is 63
• More coming soon!