168018248970

Names of 168018248970

• Cardinal: 168018248970 can be written as One hundred sixty-eight billion, eighteen million, two hundred forty-eight thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 1.6801824897 × 10¹¹

Factors of 168018248970

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 7808

Divisors of 168018248970

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 5 6 9 10 11 13 15 17 18 22 26 27 30 33 34 39 45 51 54 55 65 66 78 81 85 90 99 102 110 117 121 130 135 143 153 162 165 170 187 195 198 221 234 242 255 270 286 297 306 330 351 363 374 390 405 429 442 459 495 510 561 585 594 605 663 702 715 726 765 810 858 891 918 935 990 1053 1089 1105 1122 1170 1210 1287 1326 1377 1430 1485 1530 1573 1683 1755 1782 1815 1870 1989 2057 2106 2145 2178 2210 2295 2431 2574 2754 2805 2970 3146 3267 3315 3366 3510 3630 3861 3978 4114 4290 4455 4590 4719 4862 5049 5265 5445 5610 5967 6171 6435 6534 6630 6885 7293 7722 7757 7865 8415 8910 9438 9801 9945 10098 10285 10530 10890 11583 11934 12155 12342 12870 13770 14157 14586 15147 15514 15730 16335 16830 17901 18513 19305 19602 19890 20570 21879 23166 23271 23595 24310 25245 26741 28314 29835 30294 30855 32670 35802 36465 37026 38610 38785 42471 43758 46542 47190 49005 50490 53482 55539 57915 59670 61710 65637 69813 70785 72930 75735 77570 80223 84942 85327 89505 92565 98010 100841 109395 111078 115830 116355 127413 131274 131869 133705 139626 141570 151470 160446 166617 170654 179010 185130 196911 201682 209439 212355 218790 232710 240669 254826 255981 263738 267410 277695 302523 328185 333234 349065 393822 395607 401115 418878 424710 426635 481338 504205 511962 555390 605046 628317 637065 656370 659345 698130 722007 767943 791214 802230 833085 853270 907569 938597 984555 1008410 1047195 1109251 1186821 1203345 1256634 1274130 1279905 1318690 1444014 1450559 1512615 1535886 1666170 1714297 1815138 1877194 1969110 1978035 2094390 2166021 2218502 2303829 2373642 2406690 2559810 2722707 2815791 2901118 3025230 3141585 3327753 3428594 3560463 3610035 3839715 3956070 4332042 4351677 4537845 4607658 4692985 5142891 5445414 5546255 5631582 5934105 6283170 6655506 6911487 7120926 7220070 7252795 7679430 8168121 8447373 8571485 8703354 9075690 9385970 9983259 10285782 10681389 10830105 11092510 11519145 11868210 12201761 13055031 13613535 13822974 14078955 14505590 15428673 15956149 16336242 16638765 16894746 17142970 17802315 18857267 19966518 21362778 21660210 21758385 23038290 24403522 25342119 25714455 26110062 27227070 28157910 29949777 30857346 31912298 33277530 34557435 35604630 36605283 37714534 39165093 40840605 42236865 43516770 46286019 47868447 49916295 50684238 51428910 53406945 56571801 59899554 61008805 65275155 69114870 73210566 76026357 77143365 78330186 79780745 81681210 84473730 89849331 92572038 94286335 95736894 99832590 106813890 109815849 113143602 117495279 122017610 126710595 130550310 138858057 143605341 149748885 152052714 154286730 159561490 169715403 179698662 183026415 188572670 195825465 207429937 219631698 231430095 234990558 239342235 253421190 277716114 282859005 287210682 299497770 329447547 339430806 366052830 380131785 391650930 414859874 430816023 449246655 462860190 478684470 509146209 549079245 565718010 587476395 622289811 658895094 694290285 718026705 760263570 848577015 861632046 898493310 988342641 1018292418 1037149685 1098158490 1174952790 1244579622 1292448069 1388580570 1436053410 1527438627 1647237735 1697154030 1866869433 1976685282 2074299370 2154080115 2545731045 2584896138 3054877254 3111449055 3294475470 3733738866 4308160230 4941713205 5091462090 5600608299 6222898110 6462240345 7637193135 9334347165 9883426410 11201216598 12924480690 15274386270 16801824897 18668694330 28003041495 33603649794 56006082990 84009124485 168018248970
• Sum of all divisors σ(n): 566317304784
• Sum of proper divisors (its aliquot sum) s(n): 398299055814
• 168018248970 is an abundant number, because the sum of its proper divisors (398299055814) is greater than itself. Its abundance is 230280806844

Bases of 168018248970

• Binary: 10011100011110101010110000010100001010₂
• Hexadecimal: 0x271EAB050A
• Base-36: 256PQ6MI

Squares and roots of 168018248970

• 168018248970 squared (168018248970²) is 28230131986944906060900
• 168018248970 cubed (168018248970³) is 4743177344638470016213558182273000
• The square root of 168018248970 is 409900.2914978227
• The cube root of 168018248970 is 5518.0481372925

Scales and comparisons

• 168,018,248,970 seconds is equal to 5,342 years, 23 weeks, 6 days, 15 hours, 49 minutes, 30 seconds.
• To count from 1 to 168,018,248,970 would take you about ten thousand, six hundred eighty-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 168018248970 cubic inches would be around 459.8 feet tall.

Recreational maths with 168018248970

• 168018248970 backwards is 079842810861
• 168018248970 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 168018248970's digits is 54
• More coming soon!