164065998240

Names of 164065998240

• Cardinal: 164065998240 can be written as One hundred sixty-four billion, sixty-five million, nine hundred ninety-eight thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.6406599824 × 10¹¹

Factors of 164065998240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6393

Divisors of 164065998240

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 47 48 60 72 80 90 94 96 120 141 144 160 180 188 235 240 282 288 360 376 409 423 470 480 564 705 720 752 818 846 940 1128 1227 1410 1440 1504 1636 1692 1880 2045 2115 2256 2454 2820 3272 3384 3681 3760 4090 4230 4512 4908 5640 5927 6135 6544 6768 7362 7520 8180 8460 9816 11280 11854 12270 13088 13536 14724 16360 16920 17781 18405 19223 19632 22560 23708 24540 29448 29635 32720 33840 35562 36810 38446 39264 47416 49080 53343 57669 58896 59270 65440 67680 71124 73620 76892 88905 94832 96115 98160 106686 115338 117792 118540 142248 147240 153784 173007 177810 189664 192230 196320 213372 230676 237080 266715 278569 284496 288345 294480 307568 346014 355620 384460 426744 461352 474160 533430 557138 568992 576690 588960 615136 692028 711240 768920 835707 853488 865035 922704 948320 1066860 1114276 1153380 1384056 1392845 1422480 1537840 1671414 1706976 1730070 1845408 2133720 2228552 2306760 2424143 2507121 2768112 2785690 2844960 3075680 3342828 3460140 4178535 4267440 4457104 4613520 4848286 5014242 5536224 5571380 6685656 6920280 7272429 8357070 8534880 8914208 9227040 9696572 10028484 11142760 12120715 12535605 13371312 13840560 14544858 16714140 19393144 20056968 21817287 22285520 24241430 25071210 26742624 27681120 29089716 33428280 36362145 38786288 40113936 43634574 44571040 48482860 50142420 58179432 66856560 72724290 77572576 80227872 87269148 96965720 100284840 109086435 113934721 116358864 133713120 145448580 174538296 193931440 200569680 218172870 227869442 232717728 290897160 341804163 349076592 387862880 401139360 436345740 455738884 569673605 581794320 683608326 698153184 872691480 911477768 1025412489 1139347210 1163588640 1367216652 1709020815 1745382960 1822955536 2050824978 2278694420 2734433304 3418041630 3490765920 3645911072 4101649956 4557388840 5127062445 5468866608 6836083260 8203299912 9114777680 10254124890 10937733216 13672166520 16406599824 18229555360 20508249780 27344333040 32813199648 41016499560 54688666080 82032999120 164065998240
• Sum of all divisors σ(n): 573282178560
• Sum of proper divisors (its aliquot sum) s(n): 409216180320
• 164065998240 is an abundant number, because the sum of its proper divisors (409216180320) is greater than itself. Its abundance is 245150182080

Bases of 164065998240

• Binary: 10011000110011000110000111010110100000₂
• Hexadecimal: 0x26331875A0
• Base-36: 23DCNQG0

Squares and roots of 164065998240

• 164065998240 squared (164065998240²) is 26917651778487683097600
• 164065998240 cubed (164065998240³) is 4416271409314293084952519348224000
• The square root of 164065998240 is 405050.6119486799
• The cube root of 164065998240 is 5474.4378340665

Scales and comparisons

• 164,065,998,240 seconds is equal to 5,216 years, 41 weeks, 1 day, 24 minutes.
• To count from 1 to 164,065,998,240 would take you about ten thousand, four hundred thirty-three 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 164065998240 cubic inches would be around 456.2 feet tall.

Recreational maths with 164065998240

• 164065998240 backwards is 042899560461
• The number of decimal digits it has is: 12
• The sum of 164065998240's digits is 54
• More coming soon!