189244369920

Names of 189244369920

• Cardinal: 189244369920 can be written as One hundred eighty-nine billion, two hundred forty-four million, three hundred sixty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.8924436992 × 10¹¹

Factors of 189244369920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 197

Divisors of 189244369920

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 61 64 68 80 85 96 102 109 120 122 128 136 160 170 183 192 204 218 240 244 255 256 272 305 320 327 340 366 384 408 436 480 488 510 512 544 545 610 640 654 680 732 768 816 872 915 960 976 1020 1024 1037 1088 1090 1220 1280 1308 1360 1464 1536 1632 1635 1744 1830 1853 1920 1952 2040 2074 2176 2180 2440 2560 2616 2720 2928 3072 3111 3264 3270 3488 3660 3706 3840 3904 4080 4148 4352 4360 4880 5120 5185 5232 5440 5559 5856 6222 6528 6540 6649 6976 7320 7412 7680 7808 8160 8296 8704 8720 9265 9760 10370 10464 10880 11118 11712 11881 12444 13056 13080 13298 13952 14640 14824 15360 15555 15616 16320 16592 17408 17440 18530 19520 19947 20740 20928 21760 22236 23424 23762 24888 26112 26160 26596 27795 27904 29280 29648 31110 31232 32640 33184 33245 34880 35643 37060 39040 39894 41480 41856 43520 44472 46848 47524 49776 52224 52320 53192 55590 55808 58560 59296 59405 62220 62464 65280 66368 66490 69760 71286 74120 78080 79788 82960 83712 87040 88944 93696 95048 99552 99735 104640 106384 111180 111616 113033 117120 118592 118810 124440 130560 132736 132980 139520 142572 148240 156160 159576 165920 167424 177888 178215 187392 190096 199104 199470 201977 209280 212768 222360 226066 234240 237184 237620 248880 261120 265472 265960 279040 285144 296480 312320 319152 331840 334848 339099 355776 356430 380192 398208 398940 403954 418560 425536 444720 452132 468480 474368 475240 497760 530944 531920 558080 565165 570288 592960 605931 638304 663680 678198 711552 712860 724741 760384 796416 797880 807908 837120 851072 889440 904264 936960 948736 950480 995520 1009885 1061888 1063840 1130330 1140576 1185920 1211862 1276608 1327360 1356396 1423104 1425720 1449482 1520768 1592832 1595760 1615816 1674240 1695495 1702144 1778880 1808528 1897472 1900960 1991040 2019770 2127680 2174223 2260660 2281152 2371840 2423724 2553216 2654720 2712792 2846208 2851440 2898964 3029655 3041536 3185664 3191520 3231632 3390990 3404288 3557760 3617056 3623705 3801920 3982080 4039540 4255360 4348446 4521320 4562304 4743680 4847448 5106432 5309440 5425584 5692416 5702880 5797928 6059310 6083072 6383040 6463264 6781980 6808576 7115520 7234112 7247410 7603840 7964160 8079080 8510720 8696892 9042640 9124608 9487360 9694896 10212864 10851168 10871115 11405760 11595856 12118620 12166144 12320597 12766080 12926528 13563960 14231040 14468224 14494820 15207680 15928320 16158160 17021440 17393784 18085280 18249216 19389792 20425728 21702336 21742230 22811520 23191712 24237240 24641194 25532160 25853056 27127920 28462080 28936448 28989640 30415360 32316320 34042880 34787568 36170560 36498432 36961791 38779584 43404672 43484460 45623040 46383424 48474480 49282388 51064320 51706112 54255840 57872896 57979280 60830720 61602985 64632640 69575136 72341120 73923582 77559168 86809344 86968920 91246080 92766848 96948960 98564776 102128640 103412224 108511680 115745792 115958560 123205970 129265280 139150272 144682240 147847164 155118336 173618688 173937840 182492160 184808955 185533696 193897920 197129552 206824448 217023360 231917120 246411940 258530560 278300544 289364480 295694328 310236672 347237376 347875680 369617910 371067392 387795840 394259104 434046720 463834240 492823880 517061120 556601088 578728960 591388656 620473344 695751360 739235820 742134784 775591680 788518208 868093440 927668480 985647760 1034122240 1113202176 1182777312 1391502720 1478471640 1551183360 1577036416 1736186880 1855336960 1971295520 2226404352 2365554624 2783005440 2956943280 3102366720 3154072832 3710673920 3942591040 4731109248 5566010880 5913886560 6308145664 7885182080 9462218496 11132021760 11827773120 12616291328 15770364160 18924436992 23655546240 31540728320 37848873984 47311092480 63081456640 94622184960 189244369920
• Sum of all divisors σ(n): 657428734368
• Sum of proper divisors (its aliquot sum) s(n): 468184364448
• 189244369920 is an abundant number, because the sum of its proper divisors (468184364448) is greater than itself. Its abundance is 278939994528

Bases of 189244369920

• Binary: 10110000001111110101111110110000000000₂
• Hexadecimal: 0x2C0FD7EC00
• Base-36: 2EXR7MDC

Squares and roots of 189244369920

• 189244369920 squared (189244369920²) is 35813431546417800806400
• 189244369920 cubed (189244369920³) is 6777490287674887946679235903488000
• The square root of 189244369920 is 435022.2637061235
• The cube root of 189244369920 is 5741.2658314603

Scales and comparisons

• 189,244,369,920 seconds is equal to 6,017 years, 20 weeks, 8 hours, 32 minutes.
• To count from 1 to 189,244,369,920 would take you about twelve thousand and thirty-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 189244369920 cubic inches would be around 478.4 feet tall.

Recreational maths with 189244369920

• 189244369920 backwards is 029963442981
• The number of decimal digits it has is: 12
• The sum of 189244369920's digits is 57
• More coming soon!