27996743808

Names of 27996743808

• Cardinal: 27996743808 can be written as Twenty-seven billion, nine hundred ninety-six million, seven hundred forty-three thousand, eight hundred eight.

Scientific notation

• Scientific notation: 2.7996743808 × 10¹⁰

Factors of 27996743808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 66

Divisors of 27996743808

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 19 22 24 31 32 33 36 38 44 48 57 62 64 66 72 76 88 93 96 99 114 121 124 128 132 144 152 171 176 186 192 198 209 228 242 248 264 279 288 304 341 342 352 363 372 384 396 418 456 484 496 528 558 576 589 608 627 682 684 704 726 744 792 836 912 961 968 992 1023 1056 1089 1116 1152 1178 1216 1254 1331 1364 1368 1408 1452 1488 1584 1672 1767 1824 1881 1922 1936 1984 2046 2112 2178 2232 2299 2356 2432 2508 2662 2728 2736 2883 2904 2976 3069 3168 3344 3534 3648 3751 3762 3844 3872 3968 3993 4092 4224 4356 4464 4598 4712 5016 5301 5324 5456 5472 5766 5808 5952 6138 6336 6479 6688 6897 7068 7296 7502 7524 7688 7744 7986 8184 8649 8712 8928 9196 9424 10032 10571 10602 10648 10912 10944 11253 11532 11616 11904 11979 12276 12672 12958 13376 13794 14136 15004 15048 15376 15488 15972 16368 17298 17424 17856 18259 18392 18848 19437 20064 20691 21142 21204 21296 21824 21888 22506 23064 23232 23958 24552 25289 25916 26752 27588 28272 30008 30096 30752 31713 31944 32736 33759 34596 34848 35712 36518 36784 37696 38874 40128 41261 41382 42284 42408 42592 43648 45012 46128 46464 47916 49104 50578 51832 54777 55176 56544 58311 60016 60192 61504 63426 63888 65472 67518 69192 69696 71269 73036 73568 75392 75867 77748 80256 82522 82764 84568 84816 85184 90024 92256 95139 95832 98208 101156 103664 109554 110352 113088 116281 116622 120032 120384 123008 123783 126852 127776 130944 135036 138384 139392 142538 146072 147136 151734 155496 164331 165044 165528 169136 169632 170368 180048 184512 190278 191664 196416 200849 202312 207328 213807 219108 220704 226176 227601 232562 233244 240064 240768 247566 253704 255552 270072 276768 285076 292144 294272 303468 310992 328662 330088 331056 338272 339264 348843 360096 369024 371349 380556 383328 392832 401698 404624 414656 427614 438216 441408 455202 465124 466488 480128 495132 507408 511104 540144 553536 570152 584288 602547 606936 621984 641421 657324 660176 662112 676544 678528 697686 720192 742698 761112 766656 783959 803396 809248 829312 855228 876432 882816 910404 930248 932976 990264 1014816 1046529 1080288 1107072 1140304 1168576 1205094 1213872 1243968 1279091 1282842 1314648 1320352 1324224 1353088 1395372 1440384 1485396 1522224 1533312 1567918 1606792 1618496 1710456 1752864 1807641 1820808 1860496 1865952 1980528 2029632 2093058 2160576 2209339 2280608 2337152 2351877 2410188 2427744 2487936 2558182 2565684 2629296 2640704 2648448 2790744 2970792 3044448 3135836 3213584 3236992 3420912 3505728 3615282 3641616 3720992 3731904 3837273 3961056 4059264 4186116 4321152 4418678 4561216 4703754 4820376 4855488 5116364 5131368 5258592 5281408 5581488 5941584 6088896 6271672 6427168 6628017 6841824 7011456 7055631 7230564 7283232 7441984 7463808 7674546 7922112 8372232 8837356 9122432 9407508 9640752 9710976 10232728 10262736 10517184 11162976 11511819 11883168 12177792 12543344 12854336 13256034 13683648 14111262 14461128 14566464 14883968 15349092 15844224 16744464 17674712 18815016 19281504 19884051 20465456 20525472 21034368 22325952 23023638 23766336 24302729 25086688 25708672 26512068 27367296 28222524 28922256 29132928 30698184 33488928 35349424 37630032 38563008 39768102 40930912 41050944 44651904 46047276 47532672 48605458 50173376 53024136 56445048 57844512 61396368 66977856 70698848 72908187 75260064 77126016 79536204 81861824 82101888 92094552 97210916 100346752 106048272 112890096 115689024 122792736 133955712 141397696 145816374 150520128 159072408 163723648 184189104 194421832 212096544 218724561 225780192 231378048 245585472 282795392 291632748 301040256 318144816 368378208 388843664 424193088 437449122 451560384 491170944 583265496 636289632 736756416 777687328 848386176 874898244 903120768 1166530992 1272579264 1473512832 1555374656 1749796488 2333061984 2545158528 3110749312 3499592976 4666123968 6999185952 9332247936 13998371904 27996743808
• Sum of all divisors σ(n): 96383757600
• Sum of proper divisors (its aliquot sum) s(n): 68387013792
• 27996743808 is an abundant number, because the sum of its proper divisors (68387013792) is greater than itself. Its abundance is 40390269984

Bases of 27996743808

• Binary: 11010000100101111000110100010000000₂
• Hexadecimal: 0x684BC6880
• Base-36: CV0JDS0

Squares and roots of 27996743808

• 27996743808 squared (27996743808²) is 783817663850786340864
• 27996743808 cubed (27996743808³) is 21944342327015527924515169370112
• The square root of 27996743808 is 167322.2752893349
• The cube root of 27996743808 is 3036.4712563991

Scales and comparisons

• 27,996,743,808 seconds is equal to 890 years, 10 weeks, 6 days, 9 hours, 16 minutes, 48 seconds.
• To count from 1 to 27,996,743,808 would take you about one thousand, seven hundred eighty 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 27996743808 cubic inches would be around 253 feet tall.

Recreational maths with 27996743808

• 27996743808 backwards is 80834769972
• The number of decimal digits it has is: 11
• The sum of 27996743808's digits is 63
• More coming soon!