197100797985

Names of 197100797985

• Cardinal: 197100797985 can be written as One hundred ninety-seven billion, one hundred million, seven hundred ninety-seven thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 1.97100797985 × 10¹¹

Factors of 197100797985

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 276

Divisors of 197100797985

• Number of divisors d(n): 448
• Complete list of divisors:
  1 3 5 7 9 13 15 21 27 35 39 45 49 63 65 67 81 91 105 117 135 147 181 189 195 201 243 245 273 315 335 343 351 405 441 455 469 543 567 585 603 637 729 735 819 871 905 945 1005 1029 1053 1215 1267 1323 1365 1407 1629 1701 1715 1755 1809 1911 2205 2345 2353 2457 2613 2715 2835 3015 3087 3159 3185 3283 3645 3801 3969 4095 4221 4355 4459 4887 5103 5145 5265 5427 5733 6097 6335 6615 7035 7059 7371 7839 8145 8505 8869 9045 9261 9477 9555 9849 11403 11765 11907 12127 12285 12663 13065 13377 14661 15435 15795 16281 16415 16471 17199 18291 19005 19845 21105 21177 22113 22295 22981 23517 24435 25515 26607 27135 27783 28665 29547 30485 34209 35295 35721 36381 36855 37989 39195 40131 42679 43983 44345 46305 47385 48843 49245 49413 51597 54873 57015 59535 60635 62083 63315 63531 66339 66885 68943 70551 73305 79821 81405 82355 83349 84889 85995 88641 91455 102627 105885 109143 110565 113967 114905 115297 117585 120393 128037 131949 133035 138915 147735 148239 154791 157651 164619 171045 178605 181905 186249 189945 190593 200655 206829 211653 213395 219915 239463 244215 247065 250047 254667 257985 265923 274365 298753 307881 310415 317655 327429 331695 341901 344715 345891 352755 361179 384111 399105 416745 424445 443205 444717 464373 472953 493857 513135 545715 558747 569835 571779 576485 594223 601965 620487 634959 640185 659745 718389 741195 764001 773955 788255 797769 807079 823095 896259 923643 931245 952965 982287 1034145 1037673 1058265 1083537 1103557 1152333 1197315 1250235 1273335 1329615 1334151 1418859 1481571 1493765 1539405 1637145 1676241 1709505 1715337 1729455 1782669 1805895 1861461 1920555 2155167 2223585 2292003 2321865 2364765 2393307 2421237 2469285 2688777 2793735 2858895 2946861 2971115 3102435 3113019 3174795 3250611 3310671 3456999 3591945 3820005 3988845 4002453 4035395 4159561 4256577 4444713 4481295 4618215 4911435 5028723 5188365 5348007 5417685 5517785 5584383 5761665 6465501 6670755 6876009 7094295 7263711 7407855 7724899 8066331 8381205 8576685 8840583 8913345 9307305 9339057 9932013 10370997 10775835 11460015 11966535 12007359 12106185 12478683 12769731 13443885 14734305 15086169 15565095 16044021 16253055 16553355 16753149 17284995 20012265 20628027 20797805 21282885 21791133 22223565 23174697 24198993 25143615 26740035 27921915 28017171 29796039 31112991 32327505 34380045 36318555 37436049 38309193 38624495 40331655 44202915 45258507 46695285 48132063 49660065 51854985 54074293 60036795 61884081 62393415 63848655 65373399 69524091 72596979 75430845 80220105 83765745 84051513 89388117 103140135 108955665 112308147 114927579 115873485 120994965 140085855 144396189 148980195 155564955 162222879 187180245 191545965 196120197 208572273 217790937 226292535 240660315 268164351 270371465 309420405 326866995 336924441 347620455 362984895 420257565 433188567 446940585 486668637 561540735 574637895 588360591 625716819 721980945 804493053 811114395 980600985 1010773323 1042861365 1088954685 1340821755 1460005911 1684622205 1877150457 2165942835 2433343185 2941802955 3032319969 3128584095 4022465265 4380017733 5053866615 5631451371 7300029555 9385752285 13140053199 15161599845 21900088665 28157256855 39420159597 65700265995 197100797985
• Sum of all divisors σ(n): 454506124800
• Sum of proper divisors (its aliquot sum) s(n): 257405326815
• 197100797985 is an abundant number, because the sum of its proper divisors (257405326815) is greater than itself. Its abundance is 60304528830

Bases of 197100797985

• Binary: 10110111100100000111111000000000100001₂
• Hexadecimal: 0x2DE41F8021
• Base-36: 2IJOQ529

Squares and roots of 197100797985

• 197100797985 squared (197100797985²) is 38848724566323780060225
• 197100797985 cubed (197100797985³) is 7657114612721890107751978858646625
• The square root of 197100797985 is 443960.3563213725
• The cube root of 197100797985 is 5819.6400975765

Scales and comparisons

• 197,100,797,985 seconds is equal to 6,267 years, 10 weeks, 1 day, 5 hours, 39 minutes, 45 seconds.
• To count from 1 to 197,100,797,985 would take you about twelve thousand, five hundred thirty-four 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 197100797985 cubic inches would be around 485 feet tall.

Recreational maths with 197100797985

• 197100797985 backwards is 589797001791
• 197100797985 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 197100797985's digits is 63
• More coming soon!