42156986580

Names of 42156986580

• Cardinal: 42156986580 can be written as Forty-two billion, one hundred fifty-six million, nine hundred eighty-six thousand, five hundred eighty.

Scientific notation

• Scientific notation: 4.215698658 × 10¹⁰

Factors of 42156986580

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1610

Divisors of 42156986580

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 23 30 34 36 45 46 51 60 68 69 85 90 92 102 115 138 153 170 180 204 207 230 255 276 306 340 345 391 414 460 510 612 683 690 765 782 828 877 1020 1035 1173 1366 1380 1530 1564 1754 1955 2049 2070 2346 2631 2732 3060 3415 3508 3519 3910 4098 4140 4385 4692 5262 5865 6147 6830 7038 7820 7893 8196 8770 10245 10524 11611 11730 12294 13155 13660 14076 14909 15709 15786 17540 17595 20171 20490 23222 23460 24588 26310 29818 30735 31418 31572 34833 35190 39465 40342 40980 44727 46444 47127 52620 58055 59636 60513 61470 62836 69666 70380 74545 78545 78930 80684 89454 94254 100855 104499 116110 121026 122940 134181 139332 141381 149090 157090 157860 174165 178908 181539 188508 201710 208998 223635 232220 235635 242052 267053 268362 282762 298180 302565 314180 342907 348330 363078 403420 417996 447270 471270 522495 534106 536724 565524 598991 605130 670905 685814 696660 706905 726156 801159 894540 907695 942540 1028721 1044990 1068212 1197982 1210260 1335265 1341810 1371628 1413810 1602318 1714535 1796973 1815390 2057442 2089980 2395964 2403477 2670530 2683620 2827620 2994955 3086163 3204636 3429070 3593946 3630780 4005795 4114884 4806954 5143605 5341060 5390919 5989910 6172326 6858140 7187892 8011590 8984865 9613908 10182847 10287210 10781838 11979820 12017385 12344652 13776793 15430815 16023180 17969730 20365694 20574420 21563676 24034770 26954595 27553586 30548541 30861630 35939460 40731388 41330379 48069540 50914235 53909190 55107172 61097082 61723260 68883965 82660758 91645623 101828470 107818380 122194164 123991137 137767930 152742705 165321516 183291246 203656940 206651895 234205481 247982274 275535860 305485410 366582492 413303790 458228115 468410962 495964548 610970820 619955685 702616443 826607580 916456230 936821924 1171027405 1239911370 1405232886 1832912460 2107849329 2342054810 2479822740 2810465772 3513082215 4215698658 4684109620 7026164430 8431397316 10539246645 14052328860 21078493290 42156986580
• Sum of all divisors σ(n): 141653401344
• Sum of proper divisors (its aliquot sum) s(n): 99496414764
• 42156986580 is an abundant number, because the sum of its proper divisors (99496414764) is greater than itself. Its abundance is 57339428184

Bases of 42156986580

• Binary: 100111010000110000001001000011010100₂
• Hexadecimal: 0x9D0C090D4
• Base-36: JD76J10

Squares and roots of 42156986580

• 42156986580 squared (42156986580²) is 1777211517506300096400
• 42156986580 cubed (42156986580³) is 74921882093334528229387506312000
• The square root of 42156986580 is 205321.6661241573
• The cube root of 42156986580 is 3480.3521294493

Scales and comparisons

• 42,156,986,580 seconds is equal to 1,340 years, 24 weeks, 2 hours, 3 minutes.
• To count from 1 to 42,156,986,580 would take you about two thousand, six hundred eighty 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 42156986580 cubic inches would be around 290 feet tall.

Recreational maths with 42156986580

• 42156986580 backwards is 08568965124
• The number of decimal digits it has is: 11
• The sum of 42156986580's digits is 54
• More coming soon!