27490689144

Names of 27490689144

• Cardinal: 27490689144 can be written as Twenty-seven billion, four hundred ninety million, six hundred eighty-nine thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 2.7490689144 × 10¹⁰

Factors of 27490689144

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 259

Divisors of 27490689144

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 19 24 27 31 36 38 53 54 57 62 72 76 81 93 106 108 114 124 151 152 159 162 171 186 212 216 228 243 248 279 302 318 324 342 372 424 453 456 477 486 513 558 589 604 636 648 684 729 744 837 906 954 972 1007 1026 1116 1178 1208 1272 1359 1368 1431 1458 1539 1643 1674 1767 1812 1908 1944 2014 2052 2232 2356 2511 2718 2862 2869 2916 3021 3078 3286 3348 3534 3624 3816 4028 4077 4104 4293 4617 4681 4712 4929 5022 5301 5436 5724 5738 5832 6042 6156 6572 6696 7068 7533 8003 8056 8154 8586 8607 9063 9234 9362 9858 10044 10602 10872 11448 11476 12084 12231 12312 12879 13144 13851 14043 14136 14787 15066 15903 16006 16308 17172 17214 18126 18468 18724 19716 20088 21204 22599 22952 24009 24168 24462 25758 25821 27189 27702 28086 29574 30132 31217 31806 32012 32616 34344 34428 36252 36693 36936 37448 38637 39432 42129 42408 44361 45198 47709 48018 48924 51516 51642 54378 55404 56172 59148 60264 62434 63612 64024 68856 72027 72504 73386 77274 77463 81567 84258 88722 88939 90396 93651 95418 96036 97848 103032 103284 108756 110079 110808 112344 118296 124868 126387 127224 133083 143127 144054 146772 152057 154548 154926 163134 168516 177444 177878 180792 187302 190836 192072 206568 216081 217512 220158 232389 244701 248093 249736 252774 266166 266817 280953 286254 288108 293544 304114 309096 309852 326268 337032 354888 355756 374604 379161 381672 399249 429381 432162 440316 456171 464778 489402 496186 505548 532332 533634 561906 572508 576216 608228 619704 648243 652536 697167 711512 734103 744279 749208 758322 798498 800451 842859 858762 864324 880632 912342 929556 978804 992372 1011096 1064664 1067268 1123812 1137483 1145016 1197747 1216456 1296486 1368513 1394334 1468206 1488558 1516644 1596996 1600902 1685718 1717524 1728648 1824684 1859112 1944729 1957608 1984744 2091501 2134536 2232837 2247624 2274966 2395494 2401353 2528577 2592972 2737026 2788668 2936412 2977116 3033288 3193992 3201804 3371436 3412449 3435048 3649368 3889458 4105539 4183002 4465674 4549932 4713767 4790988 4802706 5057154 5185944 5474052 5577336 5834187 5872824 5954232 6403608 6698511 6742872 6824898 7204059 7585731 7778916 8211078 8366004 8931348 9099864 9427534 9581976 9605412 10114308 10948104 11668374 12316617 13397022 13649796 14141301 14408118 15171462 15557832 16422156 16732008 17862696 18855068 19210824 20095533 20228616 21612177 22757193 23336748 24633234 26794044 27299592 28282602 28816236 30342924 32844312 36949851 37710136 40191066 42423903 43224354 45514386 46673496 49266468 53588088 56565204 57632472 60286599 60685848 64836531 73899702 80382132 84847806 86448708 91028772 98532936 110849553 113130408 120573198 127271709 129673062 147799404 160764264 169695612 172897416 180859797 182057544 221699106 241146396 254543418 259346124 295598808 339391224 361719594 381815127 443398212 482292792 509086836 518692248 723439188 763630254 886796424 1018173672 1145445381 1446878376 1527260508 2290890762 3054521016 3436336143 4581781524 6872672286 9163563048 13745344572 27490689144
• Sum of all divisors σ(n): 86124902400
• Sum of proper divisors (its aliquot sum) s(n): 58634213256
• 27490689144 is an abundant number, because the sum of its proper divisors (58634213256) is greater than itself. Its abundance is 31143524112

Bases of 27490689144

• Binary: 11001100110100100101010000001111000₂
• Hexadecimal: 0x66692A078
• Base-36: CMN8VI0

Squares and roots of 27490689144

• 27490689144 squared (27490689144²) is 755737989612039452736
• 27490689144 cubed (27490689144³) is 20775758146736077755029256297984
• The square root of 27490689144 is 165803.1638540109
• The cube root of 27490689144 is 3018.0646761551

Scales and comparisons

• 27,490,689,144 seconds is equal to 874 years, 6 weeks, 1 day, 6 hours, 32 minutes, 24 seconds.
• To count from 1 to 27,490,689,144 would take you about one thousand, seven hundred forty-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 27490689144 cubic inches would be around 251.5 feet tall.

Recreational maths with 27490689144

• 27490689144 backwards is 44198609472
• 27490689144 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 27490689144's digits is 54
• More coming soon!