18368019038208

Names of 18368019038208

• Cardinal: 18368019038208 can be written as Eighteen trillion, three hundred sixty-eight billion, nineteen million, thirty-eight thousand, two hundred eight.

Scientific notation

• Scientific notation: 1.8368019038208 × 10¹³

Factors of 18368019038208

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 28
• Sum of prime factors: 43

Divisors of 18368019038208

• Number of divisors d(n): 552
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 42 48 49 56 62 64 84 93 96 98 112 124 128 147 168 186 192 196 217 224 248 256 294 336 372 384 392 434 448 496 512 588 651 672 744 768 784 868 896 961 992 1024 1176 1302 1344 1488 1519 1536 1568 1736 1792 1922 1984 2048 2352 2604 2688 2883 2976 3038 3072 3136 3472 3584 3844 3968 4096 4557 4704 5208 5376 5766 5952 6076 6144 6272 6727 6944 7168 7688 7936 8192 9114 9408 10416 10752 11532 11904 12152 12288 12544 13454 13888 14336 15376 15872 16384 18228 18816 20181 20832 21504 23064 23808 24304 24576 25088 26908 27776 28672 29791 30752 31744 32768 36456 37632 40362 41664 43008 46128 47089 47616 48608 49152 50176 53816 55552 57344 59582 61504 63488 65536 72912 75264 80724 83328 86016 89373 92256 94178 95232 97216 98304 100352 107632 111104 114688 119164 123008 126976 131072 141267 145824 150528 161448 166656 172032 178746 184512 188356 190464 194432 196608 200704 208537 215264 222208 229376 238328 246016 253952 262144 282534 291648 301056 322896 333312 344064 357492 369024 376712 380928 388864 393216 401408 417074 430528 444416 458752 476656 492032 507904 524288 565068 583296 602112 625611 645792 666624 688128 714984 738048 753424 761856 777728 786432 802816 834148 861056 888832 917504 953312 984064 1015808 1048576 1130136 1166592 1204224 1251222 1291584 1333248 1376256 1429968 1459759 1476096 1506848 1523712 1555456 1572864 1605632 1668296 1722112 1777664 1835008 1906624 1968128 2031616 2097152 2260272 2333184 2408448 2502444 2583168 2666496 2752512 2859936 2919518 2952192 3013696 3047424 3110912 3145728 3211264 3336592 3444224 3555328 3670016 3813248 3936256 4063232 4194304 4379277 4520544 4666368 4816896 5004888 5166336 5332992 5505024 5719872 5839036 5904384 6027392 6094848 6221824 6291456 6422528 6673184 6888448 7110656 7340032 7626496 7872512 8126464 8758554 9041088 9332736 9633792 10009776 10332672 10665984 11010048 11439744 11678072 11808768 12054784 12189696 12443648 12582912 12845056 13346368 13776896 14221312 14680064 15252992 15745024 16252928 17517108 18082176 18665472 19267584 20019552 20665344 21331968 22020096 22879488 23356144 23617536 24109568 24379392 24887296 25690112 26692736 27553792 28442624 29360128 30505984 31490048 32505856 35034216 36164352 37330944 38535168 40039104 41330688 42663936 44040192 45758976 46712288 47235072 48219136 48758784 49774592 51380224 53385472 55107584 56885248 61011968 62980096 65011712 70068432 72328704 74661888 77070336 80078208 82661376 85327872 88080384 91517952 93424576 94470144 96438272 97517568 99549184 102760448 106770944 110215168 113770496 122023936 125960192 130023424 140136864 144657408 149323776 154140672 160156416 165322752 170655744 183035904 186849152 188940288 192876544 195035136 199098368 205520896 213541888 220430336 227540992 244047872 251920384 280273728 289314816 298647552 308281344 320312832 330645504 341311488 366071808 373698304 377880576 385753088 390070272 398196736 427083776 440860672 455081984 488095744 503840768 560547456 578629632 597295104 616562688 640625664 661291008 682622976 732143616 747396608 755761152 771506176 796393472 854167552 881721344 910163968 976191488 1007681536 1121094912 1157259264 1194590208 1281251328 1322582016 1365245952 1464287232 1494793216 1511522304 1543012352 1592786944 1708335104 1763442688 1952382976 2015363072 2242189824 2314518528 2389180416 2562502656 2645164032 2730491904 2928574464 2989586432 3023044608 3086024704 3185573888 3416670208 3526885376 3904765952 4030726144 4484379648 4629037056 4778360832 5125005312 5290328064 5857148928 5979172864 6046089216 6172049408 6371147776 6833340416 7053770752 7809531904 8968759296 9258074112 9556721664 10250010624 10580656128 11714297856 11958345728 12092178432 12344098816 13666680832 14107541504 15619063808 17937518592 18516148224 19113443328 20500021248 21161312256 23428595712 23916691456 24688197632 27333361664 28215083008 31238127616 35875037184 37032296448 41000042496 42322624512 46857191424 47833382912 49376395264 54666723328 62476255232 71750074368 74064592896 82000084992 84645249024 93714382848 95666765824 98752790528 109333446656 124952510464 143500148736 148129185792 164000169984 187428765696 191333531648 197505581056 218666893312 287000297472 296258371584 328000339968 374857531392 382667063296 437333786624 574000594944 592516743168 656000679936 765334126592 874667573248 1148001189888 1312001359872 1530668253184 2296002379776 2624002719744 3061336506368 4592004759552 6122673012736 9184009519104 18368019038208
• Sum of all divisors σ(n): 58877552158464
• Sum of proper divisors (its aliquot sum) s(n): 40509533120256
• 18368019038208 is an abundant number, because the sum of its proper divisors (40509533120256) is greater than itself. Its abundance is 22141514082048

Bases of 18368019038208

• Binary: 100001011010010100011010000000000000000000000₂
• Hexadecimal: 0x10B4A3400000
• Base-36: 6IE5GAC5C

Squares and roots of 18368019038208

• 18368019038208 squared (18368019038208²) is 337384123387971541363851264
• 18368019038208 cubed (18368019038208³) is 6197078001579378229638122582756045094912
• The square root of 18368019038208 is 4285792.6965974451
• The cube root of 18368019038208 is 26384.8182522471

Scales and comparisons

• 18,368,019,038,208 seconds is equal to 584,046 years, 9 weeks, 5 days, 22 hours, 36 minutes, 48 seconds.
• To count from 1 to 18,368,019,038,208 would take you about one million, four hundred sixty thousand, one hundred fifteen 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 18368019038208 cubic inches would be around 2198.7 feet tall.

Recreational maths with 18368019038208

• 18368019038208 backwards is 80283091086381
• The number of decimal digits it has is: 14
• The sum of 18368019038208's digits is 57
• More coming soon!