189988448000

Names of 189988448000

• Cardinal: 189988448000 can be written as One hundred eighty-nine billion, nine hundred eighty-eight million, four hundred forty-eight thousand.

Scientific notation

• Scientific notation: 1.89988448 × 10¹¹

Factors of 189988448000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 82

Divisors of 189988448000

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 5 8 10 13 16 19 20 25 26 32 38 40 43 50 52 64 65 76 80 86 95 100 104 125 128 130 152 160 169 172 190 200 208 215 247 250 256 260 304 320 325 338 344 380 400 416 430 475 494 500 520 559 608 640 650 676 688 760 800 817 832 845 860 950 988 1000 1040 1075 1118 1216 1235 1280 1300 1352 1376 1520 1600 1625 1634 1664 1690 1720 1849 1900 1976 2000 2080 2150 2236 2375 2432 2470 2600 2704 2752 2795 3040 3200 3211 3250 3268 3328 3380 3440 3698 3800 3952 4000 4085 4160 4225 4300 4472 4750 4864 4940 5200 5375 5408 5504 5590 6080 6175 6400 6422 6500 6536 6760 6880 7267 7396 7600 7904 8000 8170 8320 8450 8600 8944 9245 9500 9880 10400 10621 10750 10816 11008 11180 12160 12350 12844 13000 13072 13520 13760 13975 14534 14792 15200 15808 16000 16055 16340 16640 16900 17200 17888 18490 19000 19760 20425 20800 21125 21242 21500 21632 22360 24037 24320 24700 25688 26000 26144 27040 27520 27950 29068 29584 30400 30875 31616 32000 32110 32680 33800 34400 35131 35776 36335 36980 38000 39520 40850 41600 42250 42484 43000 43264 44720 46225 48074 49400 51376 52000 52288 53105 54080 55040 55900 58136 59168 60800 61750 63232 64220 65360 67600 68800 69875 70262 71552 72670 73960 76000 79040 80275 81700 83200 84500 84968 86000 89440 92450 96148 98800 102125 102752 104000 104576 106210 108160 111800 116272 118336 120185 121600 123500 128440 130720 135200 137600 138073 139750 140524 143104 145340 147920 152000 158080 160550 163400 169000 169936 172000 175655 178880 181675 184900 192296 197600 204250 205504 208000 209152 212420 216320 223600 231125 232544 236672 240370 247000 256880 261440 265525 270400 275200 276146 279500 281048 290680 295840 304000 312481 316160 321100 326800 338000 339872 344000 351310 357760 363350 369800 384592 395200 401375 408500 411008 416000 424840 447200 456703 462250 465088 473344 480740 494000 513760 522880 531050 540800 552292 559000 562096 581360 591680 600925 608000 624962 642200 653600 676000 679744 688000 690365 702620 715520 726700 739600 769184 790400 802750 817000 822016 849680 878275 894400 908375 913406 924500 930176 961480 988000 1027520 1045760 1062100 1081600 1104584 1118000 1124192 1162720 1183360 1201850 1249924 1284400 1307200 1327625 1352000 1359488 1376000 1380730 1405240 1453400 1479200 1538368 1562405 1580800 1605500 1634000 1699360 1756550 1788800 1816750 1826812 1849000 1860352 1922960 1976000 2055040 2124200 2209168 2236000 2248384 2283515 2325440 2366720 2403700 2499848 2568800 2614400 2655250 2704000 2718976 2761460 2810480 2906800 2958400 3004625 3076736 3124810 3211000 3268000 3398720 3451825 3513100 3577600 3633500 3653624 3698000 3845920 3952000 4110080 4248400 4391375 4418336 4472000 4496768 4567030 4650880 4807400 4999696 5137600 5228800 5310500 5408000 5522920 5620960 5813600 5916800 5937139 6009250 6153472 6249620 6422000 6536000 6797440 6903650 7026200 7267000 7307248 7396000 7691840 7812025 7904000 8496800 8782750 8836672 8944000 8993536 9134060 9301760 9614800 9999392 10275200 10621000 11045840 11241920 11417575 11627200 11833600 11874278 12018500 12499240 12844000 13072000 13594880 13807300 14052400 14534000 14614496 14792000 15383680 15624050 16993600 17259125 17565500 17673344 17888000 18268120 19229600 19998784 20550400 21242000 22091680 22483840 22835150 23254400 23748556 24037000 24998480 25688000 26144000 27614600 28104800 29068000 29228992 29584000 29685695 30767360 31248100 33987200 34518250 35131000 35346688 36536240 38459200 39060125 39997568 42484000 44183360 44967680 45670300 46508800 47497112 48074000 49996960 51376000 55229200 56209600 57087875 58136000 58457984 59168000 59371390 62496200 67974400 69036500 70262000 73072480 76918400 78120250 79995136 84968000 88366720 91340600 94994224 96148000 99993920 102752000 110458400 112419200 114175750 116272000 116915968 118742780 124992400 138073000 140524000 146144960 148428475 153836800 156240500 169936000 176733440 182681200 189988448 192296000 199987840 220916800 224838400 228351500 232544000 237485560 249984800 276146000 281048000 292289920 296856950 312481000 339872000 365362400 379976896 384592000 399975680 441833600 456703000 474971120 499969600 552292000 562096000 584579840 593713900 624962000 730724800 742142375 759953792 769184000 883667200 913406000 949942240 999939200 1104584000 1124192000 1187427800 1249924000 1461449600 1484284750 1519907584 1826812000 1899884480 1999878400 2209168000 2374855600 2499848000 2922899200 2968569500 3653624000 3799768960 4418336000 4749711200 4999696000 5937139000 7307248000 7599537920 9499422400 9999392000 11874278000 14614496000 18998844800 23748556000 37997689600 47497112000 94994224000 189988448000
• Sum of all divisors σ(n): 552302740080
• Sum of proper divisors (its aliquot sum) s(n): 362314292080
• 189988448000 is an abundant number, because the sum of its proper divisors (362314292080) is greater than itself. Its abundance is 172325844080

Bases of 189988448000

• Binary: 10110000111100001100011010011100000000₂
• Hexadecimal: 0x2C3C31A700
• Base-36: 2FA27SOW

Squares and roots of 189988448000

• 189988448000 squared (189988448000²) is 36095610373448704000000
• 189988448000 cubed (189988448000³) is 6857748994464219680571392000000000
• The square root of 189988448000 is 435876.6430998569
• The cube root of 189988448000 is 5748.7805656025

Scales and comparisons

• 189,988,448,000 seconds is equal to 6,041 years, 2 weeks, 2 days, 8 hours, 53 minutes, 20 seconds.
• To count from 1 to 189,988,448,000 would take you about twelve thousand and eighty-two 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 189988448000 cubic inches would be around 479.1 feet tall.

Recreational maths with 189988448000

• 189988448000 backwards is 000844889981
• The number of decimal digits it has is: 12
• The sum of 189988448000's digits is 59
• More coming soon!