213816688470

Names of 213816688470

• Cardinal: 213816688470 can be written as Two hundred thirteen billion, eight hundred sixteen million, six hundred eighty-eight thousand, four hundred seventy.

Scientific notation

• Scientific notation: 2.1381668847 × 10¹¹

Factors of 213816688470

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3512

Divisors of 213816688470

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 27 30 33 35 42 45 54 55 63 66 70 77 90 99 105 110 121 126 135 154 165 189 198 210 231 242 270 293 297 315 330 363 378 385 462 495 586 594 605 630 693 726 770 847 879 945 990 1089 1155 1210 1386 1465 1485 1694 1758 1815 1890 2051 2079 2178 2310 2541 2637 2930 2970 3191 3223 3267 3465 3630 4102 4158 4235 4395 5082 5274 5445 6153 6382 6446 6534 6930 7623 7911 8470 8790 9573 9669 10255 10395 10890 12306 12705 13185 15246 15822 15955 16115 16335 18459 19146 19338 20510 20790 22337 22561 22869 25410 26370 28719 29007 30765 31910 32230 32670 35101 35453 36918 38115 39555 44674 45122 45738 47865 48345 55377 57438 58014 61530 67011 67683 70202 70906 76230 79110 86157 87021 92295 95730 96690 105303 106359 110754 111685 112805 114345 134022 135366 143595 145035 172314 174042 175505 177265 184590 201033 203049 210606 212718 223370 225610 228690 245707 248171 276885 287190 290070 315909 319077 335055 338415 351010 354530 386111 402066 406098 430785 435105 491414 496342 526515 531795 553770 603099 609147 631818 638154 670110 676830 737121 744513 772222 861570 870210 934963 947727 957231 1005165 1015245 1053030 1063590 1158333 1206198 1218294 1228535 1240855 1474242 1489026 1579545 1595385 1869926 1895454 1914462 1930555 2010330 2030490 2211363 2233539 2316666 2457070 2481710 2702777 2804889 3015495 3045735 3159090 3190770 3474999 3685605 3722565 3861110 4422726 4467078 4674815 4738635 4786155 5405554 5609778 5791665 6030990 6091470 6544741 6634089 6700617 6949998 7371210 7445130 8108331 8414667 9349630 9477270 9572310 10284593 10424997 11056815 11167695 11583330 13089482 13268178 13401234 13513885 14024445 16216662 16829334 17374995 19634223 20569186 20849994 22113630 22335390 24324993 25244001 27027770 28048890 30853779 32723705 33170445 33503085 34749990 39268446 40541655 42073335 48649986 50488002 51422965 52124985 58902669 61707558 65447410 66340890 67006170 71992151 72974979 81083310 84146670 92561337 98171115 102845930 104249970 113130523 117805338 121624965 126220005 143984302 145949958 154268895 176708007 185122674 196342230 215976453 226261046 243249930 252440010 277684011 294513345 308537790 339391569 353416014 359960755 364874895 431952906 462806685 555368022 565652615 589026690 647929359 678783138 719921510 729749790 791913661 883540035 925613370 1018174707 1079882265 1131305230 1295858718 1388420055 1583827322 1696957845 1767080070 1943788077 2036349414 2159764530 2375740983 2776840110 3054524121 3239646795 3393915690 3887576154 3959568305 4751481966 5090873535 6109048242 6479293590 7127222949 7919136610 9718940385 10181747070 11878704915 14254445898 15272620605 19437880770 21381668847 23757409830 30545241210 35636114745 42763337694 71272229490 106908344235 213816688470
• Sum of all divisors σ(n): 718926243840
• Sum of proper divisors (its aliquot sum) s(n): 505109555370
• 213816688470 is an abundant number, because the sum of its proper divisors (505109555370) is greater than itself. Its abundance is 291292866900

Bases of 213816688470

• Binary: 11000111001000011101111011111101010110₂
• Hexadecimal: 0x31C877BF56
• Base-36: 2Q84XOPI

Squares and roots of 213816688470

• 213816688470 squared (213816688470²) is 45717576268277030940900
• 213816688470 cubed (213816688470³) is 9775180762557655068346966281423000
• The square root of 213816688470 is 462403.1665873407
• The cube root of 213816688470 is 5979.7156539965

Scales and comparisons

• 213,816,688,470 seconds is equal to 6,798 years, 36 weeks, 6 days, 4 hours, 34 minutes, 30 seconds.
• To count from 1 to 213,816,688,470 would take you about thirteen thousand, five hundred ninety-seven 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 213816688470 cubic inches would be around 498.3 feet tall.

Recreational maths with 213816688470

• 213816688470 backwards is 074886618312
• 213816688470 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 213816688470's digits is 54
• More coming soon!