164989081020

Names of 164989081020

• Cardinal: 164989081020 can be written as One hundred sixty-four billion, nine hundred eighty-nine million, eighty-one thousand and twenty.

Scientific notation

• Scientific notation: 1.6498908102 × 10¹¹

Factors of 164989081020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 394

Divisors of 164989081020

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 17 20 30 31 34 51 60 62 68 79 85 93 102 124 155 158 170 186 204 237 255 257 310 316 340 372 395 465 474 510 514 527 620 771 790 930 948 1020 1028 1054 1185 1285 1343 1542 1580 1581 1860 2108 2370 2449 2570 2635 2686 3084 3162 3855 4029 4369 4740 4898 5140 5270 5372 6324 6715 7347 7710 7905 7967 8058 8738 9796 10540 12245 13107 13430 14694 15420 15810 15934 16116 17476 20145 20303 21845 23901 24490 26214 26860 29388 31620 31868 36735 39835 40290 40606 41633 43690 47802 48980 52428 60909 65535 66049 73470 79670 80580 81212 83266 87380 95604 101515 119505 121818 124899 131070 132098 135439 146940 159340 166532 198147 203030 208165 239010 243636 249798 262140 264196 270878 304545 330245 345151 396294 406060 406317 416330 478020 499596 541756 609090 624495 629393 660490 677195 690302 792588 812634 832660 990735 1035453 1122833 1218180 1248990 1258786 1320980 1354390 1380604 1625268 1725755 1888179 1981470 2031585 2047519 2070906 2245666 2497980 2517572 2708780 3146965 3368499 3451510 3776358 3962940 4063170 4095038 4141812 4491332 5177265 5217871 5614165 6142557 6293930 6736998 6903020 7552716 8126340 8190076 9440895 10237595 10354530 10435742 10699681 11228330 12285114 12587860 13473996 15653613 16842495 18881790 20475190 20709060 20871484 21399362 22456660 24570228 26089355 30712785 31307226 32099043 33684990 34807823 37763580 40950380 42798724 52178710 53498405 61425570 62614452 64198086 67369980 69615646 78268065 88703807 104357420 104423469 106996810 122851140 128396172 139231292 156536130 160495215 161754001 174039115 177407614 208846938 213993620 266111421 313072260 320990430 323508002 348078230 354815228 417693876 443519035 485262003 522117345 532222842 641980860 647016004 696156460 808770005 887038070 970524006 1044234690 1064445684 1330557105 1617540010 1774076140 1941048012 2088469380 2426310015 2661114210 2749818017 3235080020 4852620030 5322228420 5499636034 8249454051 9705240060 10999272068 13749090085 16498908102 27498180170 32997816204 41247270255 54996360340 82494540510 164989081020
• Sum of all divisors σ(n): 513311662080
• Sum of proper divisors (its aliquot sum) s(n): 348322581060
• 164989081020 is an abundant number, because the sum of its proper divisors (348322581060) is greater than itself. Its abundance is 183333500040

Bases of 164989081020

• Binary: 10011001101010000111011001010110111100₂
• Hexadecimal: 0x266A1D95BC
• Base-36: 23SM8LOC

Squares and roots of 164989081020

• 164989081020 squared (164989081020²) is 27221396855824124240400
• 164989081020 cubed (164989081020³) is 4491233251323139693169901557208000
• The square root of 164989081020 is 406188.4796741533
• The cube root of 164989081020 is 5484.6855629087

Scales and comparisons

• 164,989,081,020 seconds is equal to 5,246 years, 7 weeks, 2 days, 20 hours, 17 minutes.
• To count from 1 to 164,989,081,020 would take you about ten thousand, four hundred ninety-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 164989081020 cubic inches would be around 457.1 feet tall.

Recreational maths with 164989081020

• 164989081020 backwards is 020180989461
• The number of decimal digits it has is: 12
• The sum of 164989081020's digits is 48
• More coming soon!