189466470720

Names of 189466470720

• Cardinal: 189466470720 can be written as One hundred eighty-nine billion, four hundred sixty-six million, four hundred seventy thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.8946647072 × 10¹¹

Factors of 189466470720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5440

Divisors of 189466470720

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 30 32 36 40 45 46 48 60 64 69 72 80 90 92 96 115 120 138 144 160 180 184 192 207 230 240 276 288 320 345 360 368 414 460 480 529 552 576 690 720 736 828 920 960 1035 1058 1104 1380 1440 1472 1587 1656 1840 2070 2116 2208 2645 2760 2880 3174 3312 3680 4140 4232 4416 4761 5290 5407 5520 6348 6624 7360 7935 8280 8464 9522 10580 10814 11040 12167 12696 13248 15870 16221 16560 16928 19044 21160 21628 22080 23805 24334 25392 27035 31740 32442 33120 33856 36501 38088 42320 43256 47610 48663 48668 50784 54070 60835 63480 64884 66240 73002 76176 81105 84640 86512 95220 97326 97336 101568 108140 109503 121670 124361 126960 129768 146004 152352 162210 169280 173024 182505 190440 194652 194672 216280 219006 243315 243340 248722 253920 259536 292008 304704 324420 346048 365010 373083 380880 389304 389344 432560 438012 486630 486680 497444 507840 519072 547515 584016 621805 648840 730020 746166 761760 778608 778688 865120 876024 973260 973360 994888 1038144 1095030 1119249 1168032 1243610 1297680 1460040 1492332 1523520 1557216 1730240 1752048 1865415 1946520 1946720 1989776 2190060 2238498 2336064 2487220 2595360 2860303 2920080 2984664 3114432 3504096 3730830 3893040 3893440 3979552 4380120 4476996 4974440 5190720 5596245 5720606 5840160 5969328 7008192 7461660 7786080 7959104 8580909 8760240 8953992 9948880 11192490 11441212 11680320 11938656 14301515 14923320 15572160 17161818 17520480 17907984 19897760 22384980 22882424 23877312 25742727 28603030 29846640 34323636 35040960 35815968 39795520 42904545 44769960 45764848 51485454 57206060 59693280 65786969 68647272 71631936 85809090 89539920 91529696 102970908 114412120 119386560 128713635 131573938 137294544 171618180 179079840 183059392 197360907 205941816 228824240 257427270 263147876 274589088 328934845 343236360 358159680 394721814 411883632 457648480 514854540 526295752 549178176 592082721 657869690 686472720 789443628 823767264 915296960 986804535 1029709080 1052591504 1184165442 1315739380 1372945440 1578887256 1647534528 1973609070 2059418160 2105183008 2368330884 2631478760 2745890880 2960413605 3157774512 3947218140 4118836320 4210366016 4736661768 5262957520 5920827210 6315549024 7894436280 8237672640 9473323536 10525915040 11841654420 12631098048 15788872560 18946647072 21051830080 23683308840 31577745120 37893294144 47366617680 63155490240 94733235360 189466470720
• Sum of all divisors σ(n): 681431362560
• Sum of proper divisors (its aliquot sum) s(n): 491964891840
• 189466470720 is an abundant number, because the sum of its proper divisors (491964891840) is greater than itself. Its abundance is 302498421120

Bases of 189466470720

• Binary: 10110000011101000101001110100101000000₂
• Hexadecimal: 0x2C1D14E940
• Base-36: 2F1FG0G0

Squares and roots of 189466470720

• 189466470720 squared (189466470720²) is 35897543527092617318400
• 189466470720 cubed (189466470720³) is 6801380879595818905884798517248000
• The square root of 189466470720 is 435277.4640617177
• The cube root of 189466470720 is 5743.5109730497

Scales and comparisons

• 189,466,470,720 seconds is equal to 6,024 years, 23 weeks, 1 day, 23 hours, 12 minutes.
• To count from 1 to 189,466,470,720 would take you about twelve thousand and 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 189466470720 cubic inches would be around 478.6 feet tall.

Recreational maths with 189466470720

• 189466470720 backwards is 027074664981
• The number of decimal digits it has is: 12
• The sum of 189466470720's digits is 54
• More coming soon!