18125235000

Names of 18125235000

• Cardinal: 18125235000 can be written as Eighteen billion, one hundred twenty-five million, two hundred thirty-five thousand.

Scientific notation

• Scientific notation: 1.8125235 × 10¹⁰

Factors of 18125235000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 173

Divisors of 18125235000

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 30 31 36 40 45 50 54 60 61 62 71 72 75 90 93 100 108 120 122 124 125 135 142 150 155 180 183 186 200 213 216 225 244 248 250 270 279 284 300 305 310 355 360 366 372 375 426 450 465 488 500 540 549 558 568 600 610 620 625 639 675 710 732 744 750 775 837 852 900 915 930 1000 1065 1080 1098 1116 1125 1220 1240 1250 1278 1350 1395 1420 1464 1500 1525 1550 1647 1674 1704 1775 1800 1830 1860 1875 1891 1917 2130 2196 2201 2232 2250 2325 2440 2500 2556 2700 2745 2790 2840 3000 3050 3100 3195 3294 3348 3375 3550 3660 3720 3750 3782 3834 3875 4185 4260 4331 4392 4402 4500 4575 4650 5000 5112 5325 5400 5490 5580 5625 5673 6100 6200 6390 6588 6603 6696 6750 6975 7100 7320 7500 7564 7625 7668 7750 8235 8370 8520 8662 8804 8875 9000 9150 9300 9455 9585 10650 10980 11005 11160 11250 11346 11625 12200 12780 12993 13176 13206 13500 13725 13950 14200 15000 15128 15250 15336 15500 15975 16470 16740 16875 17019 17324 17608 17750 18300 18600 18910 19170 19375 19809 20925 21300 21655 21960 22010 22500 22692 22875 23250 25560 25986 26412 26625 27000 27450 27900 28365 30500 31000 31950 32940 33015 33480 33750 34038 34648 34875 35500 36600 37820 38125 38340 38750 38979 39618 41175 41850 42600 43310 44020 44375 45000 45384 45750 46500 47275 47925 51057 51972 52824 53250 54900 55025 55800 56730 58125 59427 61000 63900 64965 65880 66030 67500 68076 68625 69750 71000 75640 76250 76680 77500 77958 79236 79875 82350 83700 85095 86620 88040 88750 91500 93000 94550 95850 99045 102114 103944 104625 106500 108275 109800 110050 113460 114375 116250 116937 118854 127800 129930 132060 133125 134261 135000 136152 137250 139500 141825 152500 155000 155916 158472 159750 164700 165075 167400 170190 173240 174375 177500 183000 189100 191700 194895 198090 204228 205875 209250 213000 216550 220100 226920 228750 232500 233874 236375 237708 239625 255285 259860 264120 266250 268522 274500 275125 279000 283650 297135 305000 311832 319500 324825 329400 330150 340380 343125 348750 355000 378200 383400 389790 396180 399375 402783 408456 411750 418500 425475 433100 440200 457500 465000 467748 472750 475416 479250 495225 510570 519720 523125 532500 537044 541375 549000 550250 567300 584685 594270 639000 649650 660300 671305 680760 686250 697500 709125 779580 792360 798750 805566 823500 825375 837000 850950 866200 915000 935496 945500 958500 974475 990450 1021140 1029375 1046250 1065000 1074088 1082750 1100500 1134600 1169370 1181875 1188540 1198125 1208349 1276425 1299300 1320600 1342610 1372500 1375625 1395000 1418250 1485675 1559160 1597500 1611132 1624125 1647000 1650750 1701900 1891000 1917000 1948950 1980900 2013915 2042280 2058750 2092500 2127375 2165500 2201000 2338740 2363750 2377080 2396250 2416698 2476125 2552850 2598600 2685220 2706875 2745000 2751250 2836500 2923425 2971350 3195000 3222264 3248250 3301500 3356525 3403800 3545625 3625047 3897900 3961800 4027830 4117500 4126875 4185000 4254750 4331000 4677480 4727500 4792500 4833396 4872375 4952250 5105700 5370440 5413750 5502500 5673000 5846850 5942700 6041745 6382125 6496500 6603000 6713050 7091250 7250094 7428375 7795800 8055660 8120625 8235000 8253750 8509500 9455000 9585000 9666792 9744750 9904500 10069575 10211400 10636875 10827500 11005000 11693700 11885400 12083490 12380625 12764250 12993000 13426100 14182500 14500188 14617125 14856750 16111320 16241250 16507500 16782625 17019000 18125235 19489500 19809000 20139150 21273750 21655000 23387400 24166980 24361875 24761250 25528500 26852200 28365000 29000376 29234250 29713500 30208725 31910625 32482500 33015000 33565250 36250470 37141875 38979000 40278300 42547500 48333960 48723750 49522500 50347875 51057000 58468500 59427000 60417450 63821250 64965000 67130500 72500940 73085625 74283750 80556600 83913125 85095000 90626175 97447500 99045000 100695750 116937000 120834900 127642500 134261000 145001880 146171250 148567500 151043625 167826250 181252350 194895000 201391500 241669800 251739375 255285000 292342500 297135000 302087250 335652500 362504700 402783000 453130875 503478750 584685000 604174500 671305000 725009400 755218125 906261750 1006957500 1208349000 1510436250 1812523500 2013915000 2265654375 3020872500 3625047000 4531308750 6041745000 9062617500 18125235000
• Sum of all divisors σ(n): 66938572800
• Sum of proper divisors (its aliquot sum) s(n): 48813337800
• 18125235000 is an abundant number, because the sum of its proper divisors (48813337800) is greater than itself. Its abundance is 30688102800

Bases of 18125235000

• Binary: 10000111000010110010010001100111000₂
• Hexadecimal: 0x438592338
• Base-36: 8BRAOU0

Squares and roots of 18125235000

• 18125235000 squared (18125235000²) is 328524143805225000000
• 18125235000 cubed (18125235000³) is 5954577309643497352875000000000
• The square root of 18125235000 is 134629.9929436231
• The cube root of 18125235000 is 2626.8052887781

Scales and comparisons

• 18,125,235,000 seconds is equal to 576 years, 16 weeks, 6 days, 19 hours, 30 minutes.
• To count from 1 to 18,125,235,000 would take you about one thousand, one hundred fifty-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 18125235000 cubic inches would be around 218.9 feet tall.

Recreational maths with 18125235000

• 18125235000 backwards is 00053252181
• 18125235000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18125235000's digits is 27
• More coming soon!