209394362590072

Names of 209394362590072

• Cardinal: 209394362590072 can be written as Two hundred nine trillion, three hundred ninety-four billion, three hundred sixty-two million, five hundred ninety thousand and seventy-two.

Scientific notation

• Scientific notation: 2.09394362590072 × 10¹⁴

Factors of 209394362590072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1008

Divisors of 209394362590072

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 8 11 22 43 44 86 88 121 172 242 344 431 473 484 521 862 946 968 1042 1724 1849 1892 2084 3448 3698 3784 4168 4741 5203 5731 7396 9482 10406 11462 14792 18533 18964 20339 20812 22403 22924 37066 37928 40678 41624 44806 45848 52151 63041 74132 81356 89612 104302 126082 148264 162712 179224 203863 208604 223729 224551 246433 252164 271441 407726 417208 447458 449102 492866 504328 542882 796919 815452 894916 898204 963329 985732 1085764 1593838 1630904 1789832 1796408 1926658 1971464 2171528 2242493 2470061 2710763 2985851 3187676 3853316 4484986 4940122 5421526 5971702 6375352 7706632 8766109 8969972 9655693 9880244 10596619 10843052 11671963 11943404 17532218 17939944 19311386 19760488 21193238 21686104 23343926 23886808 27170671 32844361 35064436 38622772 42386476 46687852 54341342 65688722 70128872 77245544 84772952 93375704 96427199 106212623 108682684 116562809 116991071 128391593 131377444 192854398 212425246 217365368 233125618 233982142 256783186 262754888 385708796 415194799 424850492 466251236 467964284 501894409 513566372 771417592 830389598 849700984 932502472 935928568 1003788818 1027132744 1168338853 1286901781 1412307523 1660779196 2007577636 2336677706 2573803562 2824615046 3321558392 4015155272 4567142789 4673355412 5030616053 5147607124 5520838499 5649230092 9134285578 9346710824 10061232106 10295214248 11041676998 11298460184 14155919591 18268571156 20122464212 22083353996 28311839182 36537142312 40244928424 44166707992 50238570679 55336776583 56623678364 60729223489 100477141358 110673553166 113247356728 121458446978 200954282716 216316490279 221347106332 242916893956 401908565432 432632980558 442694212664 485833787912 608704542413 865265961116 1217409084826 1730531922232 2379481393069 2434818169652 4758962786138 4869636339304 9517925572276 19035851144552 26174295323759 52348590647518 104697181295036 209394362590072
• Sum of all divisors σ(n): 443697604504560
• Sum of proper divisors (its aliquot sum) s(n): 234303241914488
• 209394362590072 is an abundant number, because the sum of its proper divisors (234303241914488) is greater than itself. Its abundance is 24908879324416

Bases of 209394362590072

• Binary: 101111100111000101101100100110011010001101111000₂
• Hexadecimal: 0xBE716C99A378
• Base-36: 2282FX30QG

Squares and roots of 209394362590072

• 209394362590072 squared (209394362590072²) is 43845999084502544296312965184
• 209394362590072 cubed (209394362590072³) is 9181105030424290722093777615045876600053248
• The square root of 209394362590072 is 14470465.1822279715
• The cube root of 209394362590072 is 59382.0238497943

Scales and comparisons

• 209,394,362,590,072 seconds is equal to 6,658,093 years, 1 week, 4 days, 7 hours, 27 minutes, 52 seconds.
• To count from 1 to 209,394,362,590,072 would take you about sixteen million, six hundred forty-five thousand, two hundred thirty-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 209394362590072 cubic inches would be around 4948.5 feet tall.

Recreational maths with 209394362590072

• 209394362590072 backwards is 270095263493902
• The number of decimal digits it has is: 15
• The sum of 209394362590072's digits is 61
• More coming soon!