243465391006973568

Names of 243465391006973568

• Cardinal: 243465391006973568 can be written as Two hundred forty-three quadrillion, four hundred sixty-five trillion, three hundred ninety-one billion, six million, nine hundred seventy-three thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 2.43465391006973568 × 10¹⁷

Factors of 243465391006973568

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3763806648

Divisors of 243465391006973568

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 81 96 102 108 128 136 144 153 162 192 204 216 272 288 306 324 367 384 408 432 459 544 576 612 648 734 816 864 918 1088 1101 1152 1224 1296 1377 1468 1632 1728 1836 2176 2202 2448 2592 2754 2936 3264 3303 3456 3672 4404 4896 5184 5508 5872 6239 6528 6606 7344 8808 9792 9909 10368 11016 11744 12478 13212 14688 17616 18717 19584 19818 22032 23488 24956 26424 29376 29727 35232 37434 39636 44064 46976 49912 52848 56151 58752 59454 70464 74868 79272 88128 99824 105696 112302 118908 140928 149736 158544 168453 176256 199648 211392 224604 237816 299472 317088 336906 399296 422784 449208 475632 505359 598944 634176 673812 798592 898416 951264 1010718 1197888 1268352 1347624 1796832 1902528 2021436 2395776 2695248 3593664 3805056 4042872 5390496 7187328 8085744 10780992 16171488 21561984 32342976 64685952 3763806259 7527612518 11291418777 15055225036 22582837554 30110450072 33874256331 45165675108 60220900144 63984706403 67748512662 90331350216 101622768993 120441800288 127969412806 135497025324 180662700432 191954119209 203245537986 240883600576 255938825612 270994050648 304868306979 361325400864 383908238418 406491075972 481767201152 511877651224 541988101296 575862357627 609736613958 722650801728 767816476836 812982151944 1023755302448 1083976202592 1151724715254 1219473227916 1381316897053 1445301603456 1535632953672 1625964303888 1727587072881 2047510604896 2167952405184 2303449430508 2438946455832 2762633794106 3071265907344 3251928607776 3455174145762 4095021209792 4143950691159 4335904810368 4606898861016 4877892911664 5182761218643 5525267588212 6142531814688 6503857215552 6910348291524 8190042419584 8287901382318 9213797722032 9755785823328 10365522437286 11050535176424 12285063629376 12431852073477 13007714431104 13820696583048 16575802764636 18427595444064 19511571646656 20731044874572 22101070352848 23482387249901 24570127258752 24863704146954 27641393166096 33151605529272 36855190888128 37295556220431 39023143293312 41462089749144 44202140705696 46964774499802 49727408293908 55282786332192 66303211058544 70447161749703 73710381776256 74591112440862 82924179498288 88404281411392 93929548999604 99454816587816 110565572664384 111886668661293 132606422117088 140894323499406 149182224881724 165848358996576 176808562822784 187859097999208 198909633175632 211341485249109 221131145328768 223773337322586 265212844234176 281788646998812 298364449763448 331696717993152 375718195998416 397819266351264 422682970498218 447546674645172 530425688468352 563577293997624 596728899526896 634024455747327 663393435986304 751436391996832 795638532702528 845365940996436 895093349290344 1127154587995248 1193457799053792 1268048911494654 1502872783993664 1591277065405056 1690731881992872 1790186698580688 1902073367241981 2254309175990496 2386915598107584 2536097822989308 3005745567987328 3381463763985744 3580373397161376 3804146734483962 4508618351980992 4773831196215168 5072195645978616 6762927527971488 7160746794322752 7608293468967924 9017236703961984 10144391291957232 13525855055942976 14321493588645504 15216586937935848 20288782583914464 27051710111885952 30433173875871696 40577565167828928 60866347751743392 81155130335657856 121732695503486784 243465391006973568
• Sum of all divisors σ(n): 769259972016835200
• Sum of proper divisors (its aliquot sum) s(n): 525794581009861632
• 243465391006973568 is an abundant number, because the sum of its proper divisors (525794581009861632) is greater than itself. Its abundance is 282329190002888064

Bases of 243465391006973568

• Binary: 1101100000111101100111101110110010000100100111111010000000₂
• Hexadecimal: 0x360F67BB2127E80
• Base-36: 1UL9A0KJFS00

Squares and roots of 243465391006973568

• 243465391006973568 squared (243465391006973568²) is 59275396618178525919618806650650624
• 243465391006973568 cubed (243465391006973568³) is 14431507614738273529867465318794278858811148370706432
• The square root of 243465391006973568 is 493422122.5350293999
• The cube root of 243465391006973568 is 624423.2682985187

Scales and comparisons

• 243,465,391,006,973,568 seconds is equal to 7,741,446,346 years, 6 weeks, 2 days, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 243,465,391,006,973,568 would take you about twenty-three billion, two hundred twenty-four million, three hundred thirty-nine thousand and thirty-eight 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 243465391006973568 cubic inches would be around 52035.3 feet tall.

Recreational maths with 243465391006973568

• 243465391006973568 backwards is 865379600193564342
• 243465391006973568 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 243465391006973568's digits is 81
• More coming soon!