40901985927640

Names of 40901985927640

• Cardinal: 40901985927640 can be written as Forty trillion, nine hundred one billion, nine hundred eighty-five million, nine hundred twenty-seven thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.090198592764 × 10¹³

Factors of 40901985927640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1742

Divisors of 40901985927640

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 20 40 71 127 142 254 284 307 355 508 521 568 614 635 709 710 1016 1042 1228 1270 1418 1420 1535 2084 2456 2540 2605 2836 2840 3070 3545 4168 5080 5210 5672 6140 7090 9017 10420 12280 14180 18034 20840 21797 28360 36068 36991 38989 43594 45085 50339 66167 72136 73982 77978 87188 90043 90170 100678 108985 132334 147964 155956 159947 174376 180086 180340 184955 194945 201356 217663 217970 251695 264668 295928 311912 319894 330835 360172 360680 369389 369910 389890 402712 435326 435940 450215 503390 529336 639788 661670 720344 738778 739820 779780 799735 870652 871880 900430 1006780 1088315 1279576 1323340 1477556 1479640 1559560 1599470 1741304 1800860 1846945 2013560 2176630 2646680 2768219 2955112 3198940 3601720 3693890 4353260 4697857 5536438 6393053 6397880 7387780 8706520 9395714 11072876 11356237 12786106 13841095 14775560 15454073 18791428 20313269 22145752 22712474 23489285 25572212 26226619 27643201 27682190 30908146 31965265 37582856 40626538 45424948 46912403 46978570 51144424 52453238 55286402 55364380 56781185 61816292 63930530 77270365 81253076 90849896 93824806 93957140 101566345 104906476 110572804 110728760 113402423 113562370 123632584 127861060 131133095 138216005 154540730 162506152 187649612 187914280 203132690 209812952 221145608 226804846 227124740 234562015 255722120 262266190 276432010 309081460 375299224 406265380 453609692 454249480 469124030 524532380 552864020 567012115 618162920 812530760 907219384 938248060 1049064760 1105728040 1134024230 1442242099 1876496120 1962667271 2268048460 2884484198 3330780613 3925334542 4536096920 5768968396 6661561226 7211210495 7850669084 8051572033 9813336355 11537936792 13323122452 14402107721 14422420990 15701338168 16103144066 16653903065 19626672710 26646244904 28804215442 28844841980 32206288132 33307806130 39253345420 40257860165 57608430884 57689683960 64412576264 66615612260 72010538605 78506690840 80515720330 115216861768 133231224520 144021077210 161031440660 288042154420 322062881320 576084308840 1022549648191 2045099296382 4090198592764 5112748240955 8180397185528 10225496481910 20450992963820 40901985927640
• Sum of all divisors σ(n): 94681372262400
• Sum of proper divisors (its aliquot sum) s(n): 53779386334760
• 40901985927640 is an abundant number, because the sum of its proper divisors (53779386334760) is greater than itself. Its abundance is 12877400407120

Bases of 40901985927640

• Binary: 1001010011001100111100010101111000000111011000₂
• Hexadecimal: 0x25333C5781D8
• Base-36: EHY42D2VS

Squares and roots of 40901985927640

• 40901985927640 squared (40901985927640²) is 1672972452824860591315969600
• 40901985927640 cubed (40901985927640³) is 68427895722771821671550597768002039744000
• The square root of 40901985927640 is 6395466.0446006591
• The cube root of 40901985927640 is 34454.6729330157

Scales and comparisons

• 40,901,985,927,640 seconds is equal to 1,300,556 years, 32 weeks, 6 days, 21 hours, 40 minutes, 40 seconds.
• To count from 1 to 40,901,985,927,640 would take you about three million, two hundred fifty-one thousand, three hundred ninety-one 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 40901985927640 cubic inches would be around 2871.2 feet tall.

Recreational maths with 40901985927640

• 40901985927640 backwards is 04672958910904
• The number of decimal digits it has is: 14
• The sum of 40901985927640's digits is 64
• More coming soon!