189031989120

Names of 189031989120

• Cardinal: 189031989120 can be written as One hundred eighty-nine billion, thirty-one million, nine hundred eighty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.8903198912 × 10¹¹

Factors of 189031989120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1157

Divisors of 189031989120

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 41 48 52 60 64 65 78 80 82 96 104 120 123 128 130 156 160 164 169 192 195 205 208 240 246 260 312 320 328 338 384 390 410 416 480 492 507 520 533 615 624 640 656 676 780 820 832 845 960 984 1014 1040 1066 1093 1230 1248 1312 1352 1560 1599 1640 1664 1690 1920 1968 2028 2080 2132 2186 2197 2460 2496 2535 2624 2665 2704 3120 3198 3279 3280 3380 3936 4056 4160 4264 4372 4394 4920 4992 5070 5248 5330 5408 5465 6240 6396 6558 6560 6591 6760 6929 7872 7995 8112 8320 8528 8744 8788 9840 10140 10660 10816 10930 10985 12480 12792 13116 13120 13182 13520 13858 14209 15744 15990 16224 16395 17056 17488 17576 19680 20280 20787 21320 21632 21860 21970 24960 25584 26232 26240 26364 27040 27716 28418 31980 32448 32790 32955 34112 34645 34976 35152 39360 40560 41574 42627 42640 43720 43940 44813 51168 52464 52728 54080 55432 56836 63960 64896 65580 65910 68224 69290 69952 70304 71045 78720 81120 83148 85254 85280 87440 87880 89626 90077 102336 103935 104928 105456 108160 110864 113672 127920 131160 131820 134439 138580 139904 140608 142090 162240 166296 170508 170560 174880 175760 179252 180154 184717 204672 207870 209856 210912 213135 221728 224065 227344 255840 262320 263640 268878 270231 277160 281216 284180 324480 332592 341016 341120 349760 351520 358504 360308 369434 415740 419712 421824 426270 443456 448130 450385 454688 511680 524640 527280 537756 540462 554151 554320 568360 582569 665184 672195 682032 699520 703040 717008 720616 738868 831480 843648 852540 886912 896260 900770 909376 923585 1023360 1049280 1054560 1075512 1080924 1108302 1108640 1136720 1165138 1330368 1344390 1351155 1364064 1406080 1434016 1441232 1477736 1662960 1705080 1747707 1792520 1801540 1818752 1847170 2098560 2109120 2151024 2161848 2216604 2217280 2273440 2330276 2401321 2660736 2688780 2702310 2728128 2770755 2868032 2882464 2912845 2955472 3325920 3410160 3495414 3585040 3603080 3694340 4218240 4302048 4323696 4433208 4434560 4546880 4660552 4802642 5377560 5404620 5456256 5541510 5736064 5764928 5825690 5910944 6651840 6820320 6990828 7170080 7203963 7206160 7388680 7573397 8604096 8647392 8738535 8866416 9093760 9321104 9605284 10755120 10809240 11083020 11529856 11651380 11821888 12006605 13303680 13640640 13981656 14340160 14407926 14412320 14777360 15146794 17208192 17294784 17477070 17732832 18642208 19210568 21510240 21618480 22166040 22720191 23302760 23643776 24013210 27281280 27963312 28680320 28815852 28824640 29554720 30293588 34589568 34954140 35465664 36019815 37284416 37866985 38421136 43020480 43236960 44332080 45440382 46605520 48026420 55926624 57631704 57649280 59109440 60587176 69908280 70931328 72039630 74568832 75733970 76842272 86040960 86473920 88664160 90880764 93211040 96052840 98454161 111853248 113600955 115263408 118218880 121174352 139816560 144079260 151467940 153684544 172947840 177328320 181761528 186422080 192105680 196908322 223706496 227201910 230526816 242348704 279633120 288158520 295362483 302935880 307369088 354656640 363523056 372844160 384211360 393816644 454403820 461053632 484697408 492270805 559266240 576317040 590724966 605871760 727046112 768422720 787633288 908807640 922107264 969394816 984541610 1118532480 1152634080 1181449932 1211743520 1454092224 1476812415 1536845440 1575266576 1817615280 1969083220 2305268160 2362899864 2423487040 2908184448 2953624830 3150533152 3635230560 3938166440 4610536320 4725799728 4846974080 5907249660 6301066304 7270461120 7876332880 9451599456 11814499320 12602132608 14540922240 15752665760 18903198912 23628998640 31505331520 37806397824 47257997280 63010663040 94515994560 189031989120
• Sum of all divisors σ(n): 669260188800
• Sum of proper divisors (its aliquot sum) s(n): 480228199680
• 189031989120 is an abundant number, because the sum of its proper divisors (480228199680) is greater than itself. Its abundance is 291196210560

Bases of 189031989120

• Binary: 10110000000011001011110011111110000000₂
• Hexadecimal: 0x2C032F3F80
• Base-36: 2EU8RKAO

Squares and roots of 189031989120

• 189031989120 squared (189031989120²) is 35733092910663798374400
• 189031989120 cubed (189031989120³) is 6754697630312548266287454486528000
• The square root of 189031989120 is 434778.0918123635
• The cube root of 189031989120 is 5739.1173024603

Scales and comparisons

• 189,031,989,120 seconds is equal to 6,010 years, 32 weeks, 6 days, 5 hours, 52 minutes.
• To count from 1 to 189,031,989,120 would take you about twelve thousand and twenty-one 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 189031989120 cubic inches would be around 478.3 feet tall.

Recreational maths with 189031989120

• 189031989120 backwards is 021989130981
• The number of decimal digits it has is: 12
• The sum of 189031989120's digits is 51
• More coming soon!