197694018090

Names of 197694018090

• Cardinal: 197694018090 can be written as One hundred ninety-seven billion, six hundred ninety-four million, eighteen thousand and ninety.

Scientific notation

• Scientific notation: 1.9769401809 × 10¹¹

Factors of 197694018090

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 149

Divisors of 197694018090

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 31 37 45 54 62 71 74 81 90 93 111 135 142 155 162 185 186 213 222 243 270 279 310 333 355 370 405 426 465 486 555 558 639 666 710 729 810 837 930 999 1065 1110 1147 1215 1278 1369 1395 1458 1665 1674 1917 1998 2130 2187 2201 2294 2430 2511 2627 2738 2790 2997 3195 3330 3441 3645 3834 4107 4185 4374 4402 4995 5022 5254 5735 5751 5994 6390 6561 6603 6845 6882 7290 7533 7881 8214 8370 8991 9585 9990 10323 10935 11005 11470 11502 12321 12555 13122 13135 13206 13690 14985 15066 15762 17205 17253 17982 19170 19809 20535 20646 21870 22010 22599 23643 24642 25110 26270 26973 28755 29970 30969 32805 33015 34410 34506 36963 37665 39405 39618 41070 42439 44955 45198 47286 51615 51759 53946 57510 59427 61605 61938 65610 66030 67797 70929 73926 75330 78810 80919 81437 84878 86265 89910 92907 97199 99045 103230 103518 110889 112995 118215 118854 123210 127317 134865 135594 141858 154845 155277 161838 162874 172530 178281 184815 185814 194398 198090 203391 212195 212787 221778 225990 236430 242757 244311 254634 258795 269730 278721 291597 297135 309690 310554 332667 338985 354645 356562 369630 381951 404595 406782 407185 424390 425574 464535 465831 485514 485995 488622 517590 534843 554445 557442 583194 594270 636585 638361 665334 677970 709290 732933 763902 776385 809190 814370 836163 874791 891405 929070 931662 971990 998001 1016955 1063935 1069686 1108890 1145853 1213785 1221555 1273170 1276722 1393605 1457985 1465866 1552770 1604529 1663335 1672326 1749582 1782810 1909755 1915083 1996002 2033910 2127870 2198799 2291706 2329155 2427570 2443110 2508489 2624373 2674215 2787210 2915970 2994003 3013169 3191805 3209058 3326670 3437559 3664665 3819510 3830166 4180815 4373955 4397598 4658310 4813587 4990005 5016978 5248746 5348430 5729265 5745249 5988006 6026338 6383610 6596397 6875118 7329330 7525467 7873119 8022645 8361630 8747910 8982009 9039507 9575415 9627174 9980010 10312677 10993995 11458530 11490498 12542445 13121865 13192794 14440761 14970015 15050934 15065845 15746238 16045290 17187795 17235747 17964018 18079014 19150830 19789191 20625354 21987990 23619357 24067935 25084890 26243730 27118521 28726245 28881522 29940030 30131690 30938031 32981985 34375590 34471494 37627335 39365595 39578382 44910045 45197535 47238714 48135870 51563385 54237042 57452490 59367573 61876062 65963970 70858071 72203805 75254670 78731190 81355563 86178735 89820090 90395070 92814093 98945955 103126770 118096785 118735146 135592605 141716142 144407610 154690155 162711126 172357470 178102719 185628186 197891910 212574213 236193570 244066689 271185210 278442279 296837865 309380310 354290355 356205438 406777815 425148426 464070465 488133378 534308157 556884558 593675730 637722639 708580710 732200067 813555630 890513595 928140930 1062871065 1068616314 1220333445 1275445278 1392211395 1464400134 1781027190 2125742130 2196600201 2440666890 2671540785 2784422790 3188613195 3661000335 4393200402 5343081570 6377226390 6589800603 7322000670 10983001005 13179601206 19769401809 21966002010 32949003015 39538803618 65898006030 98847009045 197694018090
• Sum of all divisors σ(n): 574233214464
• Sum of proper divisors (its aliquot sum) s(n): 376539196374
• 197694018090 is an abundant number, because the sum of its proper divisors (376539196374) is greater than itself. Its abundance is 178845178284

Bases of 197694018090

• Binary: 10111000000111011110110101001000101010₂
• Hexadecimal: 0x2E077B522A
• Base-36: 2ITHWWMI

Squares and roots of 197694018090

• 197694018090 squared (197694018090²) is 39082924788569247248100
• 197694018090 cubed (197694018090³) is 7726460440161518190683564118129000
• The square root of 197694018090 is 444627.9546879615
• The cube root of 197694018090 is 5825.4727642469

Scales and comparisons

• 197,694,018,090 seconds is equal to 6,286 years, 3 weeks, 5 hours, 1 minute, 30 seconds.
• To count from 1 to 197,694,018,090 would take you about twelve thousand, five hundred seventy-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 197694018090 cubic inches would be around 485.5 feet tall.

Recreational maths with 197694018090

• 197694018090 backwards is 090810496791
• 197694018090 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 197694018090's digits is 54
• More coming soon!