18331305149248

Names of 18331305149248

• Cardinal: 18331305149248 can be written as Eighteen trillion, three hundred thirty-one billion, three hundred five million, one hundred forty-nine thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 1.8331305149248 × 10¹³

Factors of 18331305149248

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 366

Divisors of 18331305149248

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 49 52 56 61 64 91 98 104 112 122 182 196 208 224 244 283 343 364 392 416 427 448 488 566 637 686 728 784 793 832 854 976 1132 1274 1372 1456 1568 1586 1708 1952 1981 2264 2548 2744 2912 2989 3136 3172 3416 3679 3721 3904 3962 4459 4528 5096 5488 5551 5824 5978 6344 6832 7358 7442 7924 8918 9056 10192 10976 11102 11956 12688 13664 13867 14716 14884 15848 17263 17836 18112 20384 20923 21952 22204 23912 25376 25753 26047 27328 27734 29432 29768 31696 34526 35672 38857 40768 41846 44408 47824 48373 50752 51506 52094 55468 58864 59536 63392 69052 71344 77714 83692 88816 95648 96746 97069 103012 104188 110936 117728 119072 120841 126784 138104 142688 155428 167384 177632 180271 182329 191296 193492 194138 206024 208376 221872 224419 226981 235456 238144 241682 271999 276208 285376 310856 334768 338611 355264 360542 364658 386984 388276 412048 416752 443744 448838 453962 483364 543998 552416 621712 669536 677222 721084 729316 773968 776552 824096 833504 845887 887488 897676 907924 966728 1053043 1087996 1104832 1243424 1261897 1276303 1339072 1354444 1442168 1458632 1547936 1553104 1570933 1588867 1648192 1667008 1691774 1795352 1815848 1933456 2106086 2175992 2370277 2486848 2523794 2552606 2708888 2884336 2917264 2950753 3095872 3106208 3141866 3177734 3383548 3590704 3631696 3866912 4212172 4351984 4740554 5047588 5105212 5417776 5768672 5834528 5901506 5921209 6212416 6283732 6355468 6767096 7181408 7263392 7371301 7733824 8424344 8703968 9481108 10095176 10210424 10835552 10996531 11122069 11537344 11669056 11803012 11842418 12567464 12710936 13534192 13689559 14362816 14526784 14742602 16591939 16848688 17407936 18962216 20190352 20420848 20655271 21671104 21993062 22244138 23606024 23684836 25134928 25421872 27068384 27379118 29485204 33183878 33697376 37924432 40380704 40841696 41310542 43986124 44488276 47212048 47369672 50269856 50843744 51599107 54136768 54758236 58970408 64235623 66367756 67394752 75848864 76975717 77854483 80761408 81683392 82621084 87972248 88976552 94424096 94739344 95826913 100539712 101687488 103198214 109516472 117940816 128471246 132735512 144586897 151697728 153951434 155708966 165242168 175944496 177953104 188848192 189478688 191653826 206396428 219032944 235881632 256942492 265471024 289173794 307902868 311417932 330484336 351888992 355906208 361193749 378957376 383307652 412792856 438065888 449649361 471763264 513884984 530942048 578347588 615805736 622835864 660968672 670788391 703777984 711812416 722387498 766615304 825585712 835063099 876131776 899298722 1012108279 1027769968 1061884096 1156695176 1231611472 1245671728 1321937344 1341576782 1444774996 1533230608 1651171424 1670126198 1798597444 2024216558 2055539936 2313390352 2463222944 2491343456 2683153564 2889549992 3066461216 3147545527 3302342848 3340252396 3597194888 4048433116 4111079872 4626780704 4695518737 4926445888 4982686912 5366307128 5779099984 5845441693 6132922432 6295091054 6680504792 7194389776 8096866232 9253561408 9391037474 10732614256 11558199968 11690883386 12590182108 13361009584 14388779552 16193732464 18782074948 21465228512 22032818689 23116399936 23381766772 25180364216 26722019168 28777559104 32387464928 37564149896 40918091851 42930457024 44065637378 46763533544 50360728432 53444038336 64774929856 75128299792 81836183702 88131274756 93527067088 100721456864 150256599584 163672367404 176262549512 187054134176 201442913728 286426642957 300513199168 327344734808 352525099024 374108268352 572853285914 654689469616 705050198048 1145706571828 1309378939232 1410100396096 2291413143656 2618757878464 4582826287312 9165652574624 18331305149248
• Sum of all divisors σ(n): 46609897331200
• Sum of proper divisors (its aliquot sum) s(n): 28278592181952
• 18331305149248 is an abundant number, because the sum of its proper divisors (28278592181952) is greater than itself. Its abundance is 9947287032704

Bases of 18331305149248

• Binary: 100001010110000010110111011101000001101000000₂
• Hexadecimal: 0x10AC16EE8340
• Base-36: 6HXA9SA4G

Squares and roots of 18331305149248

• 18331305149248 squared (18331305149248²) is 336036748474846239554965504
• 18331305149248 cubed (18331305149248³) is 6159992177653503881758988479402211540992
• The square root of 18331305149248 is 4281507.3454623431
• The cube root of 18331305149248 is 26367.2272533363

Scales and comparisons

• 18,331,305,149,248 seconds is equal to 582,878 years, 41 weeks, 4 days, 16 hours, 7 minutes, 28 seconds.
• To count from 1 to 18,331,305,149,248 would take you about one million, four hundred fifty-seven thousand, one hundred ninety-seven 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 18331305149248 cubic inches would be around 2197.3 feet tall.

Recreational maths with 18331305149248

• 18331305149248 backwards is 84294150313381
• 18331305149248 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18331305149248's digits is 52
• More coming soon!