164018521240

Names of 164018521240

• Cardinal: 164018521240 can be written as One hundred sixty-four billion, eighteen million, five hundred twenty-one thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.6401852124 × 10¹¹

Factors of 164018521240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 98

Divisors of 164018521240

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 31 35 40 49 53 56 62 70 98 106 124 140 155 196 212 217 245 248 265 280 310 371 392 424 434 490 530 620 742 868 961 980 1060 1085 1240 1484 1519 1643 1736 1855 1922 1960 2120 2170 2597 2809 2968 3038 3286 3710 3844 4340 4805 5194 5618 6076 6572 6727 7420 7595 7688 8215 8680 9610 10388 11236 11501 12152 12985 13144 13454 14045 14840 15190 16430 19220 19663 20776 22472 23002 25970 26908 28090 29791 30380 32860 33635 38440 39326 46004 47089 50933 51940 53816 56180 57505 59582 60760 65720 67270 78652 80507 87079 92008 94178 98315 101866 103880 112360 115010 119164 134540 137641 148955 157304 161014 174158 188356 196630 203732 208537 230020 235445 238328 254665 269080 275282 297910 322028 348316 356531 376712 393260 402535 407464 417074 435395 460040 470890 509330 550564 595820 609553 644056 688205 696632 713062 786520 805070 834148 870790 941780 1018660 1042685 1101128 1191640 1219106 1376410 1426124 1459759 1578923 1610140 1668296 1741580 1782655 1883560 2037320 2085370 2438212 2495717 2699449 2752820 2852248 2919518 3047765 3157846 3220280 3483160 3565310 4170740 4266871 4876424 4991434 5398898 5505640 5839036 6095530 6315692 7130620 7298795 7894615 8341480 8533742 9982868 10797796 11052461 11678072 12191060 12478585 12631384 13497245 14261240 14597590 15789230 17067484 18896143 19965736 21334355 21595592 22104922 24382120 24957170 26994490 29195180 31578460 34134968 37792286 42668710 44209844 49914340 53988980 55262305 58390360 63156920 75584572 77367227 83682919 85337420 88419688 94480715 99828680 107977960 110524610 132273001 151169144 154734454 167365838 170674840 188961430 221049220 264546002 309468908 334731676 377922860 386836135 418414595 442098440 529092004 585780433 618937816 661365005 669463352 755845720 773672270 836829190 1058184008 1171560866 1322730010 1547344540 1673658380 2343121732 2645460020 2928902165 3094689080 3347316760 4100463031 4686243464 5290920040 5857804330 8200926062 11715608660 16401852124 20502315155 23431217320 32803704248 41004630310 82009260620 164018521240
• Sum of all divisors σ(n): 452130456960
• Sum of proper divisors (its aliquot sum) s(n): 288111935720
• 164018521240 is an abundant number, because the sum of its proper divisors (288111935720) is greater than itself. Its abundance is 124093414480

Bases of 164018521240

• Binary: 10011000110000010001000000010010011000₂
• Hexadecimal: 0x2630440498
• Base-36: 23CKE4YG

Squares and roots of 164018521240

• 164018521240 squared (164018521240²) is 26902075309756331137600
• 164018521240 cubed (164018521240³) is 4412438610593348377916918962624000
• The square root of 164018521240 is 404992.0014518805
• The cube root of 164018521240 is 5473.9097235043

Scales and comparisons

• 164,018,521,240 seconds is equal to 5,215 years, 14 weeks, 4 days, 12 hours, 20 minutes, 40 seconds.
• To count from 1 to 164,018,521,240 would take you about ten thousand, four hundred thirty 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 164018521240 cubic inches would be around 456.2 feet tall.

Recreational maths with 164018521240

• 164018521240 backwards is 042125810461
• The number of decimal digits it has is: 12
• The sum of 164018521240's digits is 34
• More coming soon!