18364102942720

Names of 18364102942720

• Cardinal: 18364102942720 can be written as Eighteen trillion, three hundred sixty-four billion, one hundred two million, nine hundred forty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.836410294272 × 10¹³

Factors of 18364102942720

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 103

Divisors of 18364102942720

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 37 40 59 64 74 80 118 128 148 160 185 236 256 295 296 320 370 472 512 590 592 640 740 944 1024 1180 1184 1280 1480 1888 2048 2183 2360 2368 2560 2960 3481 3776 4096 4366 4720 4736 5120 5920 6962 7552 8192 8732 9440 9472 10240 10915 11840 13924 15104 17405 17464 18880 18944 20480 21830 23680 27848 30208 34810 34928 37760 37888 40960 43660 47360 55696 60416 69620 69856 75520 75776 87320 94720 111392 120832 128797 139240 139712 151040 151552 174640 189440 205379 222784 241664 257594 278480 279424 302080 303104 349280 378880 410758 445568 483328 515188 556960 558848 604160 643985 698560 757760 821516 891136 1026895 1030376 1113920 1117696 1208320 1287970 1397120 1515520 1643032 1782272 2053790 2060752 2227840 2235392 2416640 2575940 2794240 3286064 3564544 4107580 4121504 4455680 4470784 5151880 5588480 6572128 7129088 7599023 8215160 8243008 8911360 8941568 10303760 11176960 12117361 13144256 14258176 15198046 16430320 16486016 17822720 17883136 20607520 22353920 24234722 26288512 28516352 30396092 32860640 32972032 35645440 37995115 41215040 44707840 48469444 52577024 60586805 60792184 65721280 65944064 71290880 75990230 82430080 89415680 96938888 105154048 121173610 121584368 131442560 131888128 142581760 151980460 164860160 193877776 210308096 242347220 243168736 262885120 263776256 303960920 329720320 387755552 420616192 448342357 484694440 486337472 525770240 527552512 607921840 659440640 775511104 841232384 896684714 969388880 972674944 1051540480 1055105024 1215843680 1318881280 1551022208 1682464768 1793369428 1938777760 1945349888 2103080960 2241711785 2431687360 2637762560 3102044416 3586738856 3877555520 3890699776 4206161920 4483423570 4863374720 5275525120 6204088832 7173477712 7755111040 7781399552 8412323840 8966847140 9726749440 12408177664 14346955424 15510222080 15562799104 17933694280 19453498880 24816355328 28693910848 31020444160 31125598208 35867388560 38906997760 49632710656 57387821696 62040888320 62251196416 71734777120 77813995520 99265421312 114775643392 124081776640 143469554240 155627991040 229551286784 248163553280 286939108480 311255982080 459102573568 496327106560 573878216960 918205147136 1147756433920 1836410294272 2295512867840 3672820588544 4591025735680 9182051471360 18364102942720
• Sum of all divisors σ(n): 46042653250044
• Sum of proper divisors (its aliquot sum) s(n): 27678550307324
• 18364102942720 is an abundant number, because the sum of its proper divisors (27678550307324) is greater than itself. Its abundance is 9314447364604

Bases of 18364102942720

• Binary: 100001011001110111001110101010010000000000000₂
• Hexadecimal: 0x10B3B9D52000
• Base-36: 6ICCOQTJ4

Squares and roots of 18364102942720

• 18364102942720 squared (18364102942720²) is 337240276890817363600998400
• 18364102942720 cubed (18364102942720³) is 6193115161254366759051166933370011648000
• The square root of 18364102942720 is 4285335.8027953889
• The cube root of 18364102942720 is 26382.9430216915

Scales and comparisons

• 18,364,102,942,720 seconds is equal to 583,921 years, 34 weeks, 5 days, 18 hours, 18 minutes, 40 seconds.
• To count from 1 to 18,364,102,942,720 would take you about one million, four hundred fifty-nine thousand, eight hundred four 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 18364102942720 cubic inches would be around 2198.6 feet tall.

Recreational maths with 18364102942720

• 18364102942720 backwards is 02724920146381
• The number of decimal digits it has is: 14
• The sum of 18364102942720's digits is 49
• More coming soon!