40890360253440

Names of 40890360253440

• Cardinal: 40890360253440 can be written as Forty trillion, eight hundred ninety billion, three hundred sixty million, two hundred fifty-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.089036025344 × 10¹³

Factors of 40890360253440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 889577

Divisors of 40890360253440

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 41 48 60 64 73 80 82 96 120 123 128 146 160 164 192 205 219 240 246 256 292 320 328 365 384 410 438 480 492 512 584 615 640 656 730 768 820 876 960 984 1024 1095 1168 1230 1280 1312 1460 1536 1640 1752 1920 1968 2190 2336 2460 2560 2624 2920 2993 3072 3280 3504 3840 3936 4380 4672 4920 5120 5248 5840 5986 6560 7008 7680 7872 8760 8979 9344 9840 10496 11680 11972 13120 14016 14965 15360 15744 17520 17958 18688 19680 20992 23360 23944 26240 28032 29930 31488 35040 35916 37376 39360 41984 44895 46720 47888 52480 56064 59860 62976 70080 71832 74752 78720 89790 93440 95776 104960 112128 119720 125952 140160 143664 157440 179580 186880 191552 209920 224256 239440 280320 287328 314880 359160 373760 383104 478880 560640 574656 629760 718320 766208 889453 957760 1121280 1149312 1436640 1532416 1778906 1915520 2298624 2668359 2873280 3064832 3557812 3831040 4447265 4597248 5336718 5746560 7115624 7662080 8894530 9194496 10673436 11493120 13341795 14231248 15324160 17789060 21346872 22986240 26683590 28462496 35578120 36467573 42693744 45972480 53367180 56924992 64930069 71156240 72935146 85387488 106734360 109402719 113849984 129860138 142312480 145870292 170774976 182337865 194790207 213468720 218805438 227699968 259720276 284624960 291740584 324650345 341549952 364675730 389580414 426937440 437610876 455399936 519440552 547013595 569249920 583481168 649300690 683099904 729351460 779160828 853874880 875221752 910799872 973951035 1038881104 1094027190 1138499840 1166962336 1298601380 1366199808 1458702920 1558321656 1707749760 1750443504 1947902070 2077762208 2188054380 2276999680 2333924672 2597202760 2662132829 2732399616 2917405840 3116643312 3415499520 3500887008 3895804140 4155524416 4376108760 4553999360 4667849344 5194405520 5324265658 5834811680 6233286624 6830999040 7001774016 7791608280 7986398487 8311048832 8752217520 9335698688 10388811040 10648531316 11669623360 12466573248 13310664145 13661998080 14003548032 15583216560 15972796974 16622097664 17504435040 18671397376 20777622080 21297062632 23339246720 24933146496 26621328290 28007096064 31166433120 31945593948 33244195328 35008870080 37342794752 39931992435 41555244160 42594125264 46678493440 49866292992 53242656580 56014192128 62332866240 63891187896 66488390656 70017740160 79863984870 83110488320 85188250528 93356986880 99732585984 106485313160 112028384256 124665732480 127782375792 140035480320 159727969740 166220976640 170376501056 186713973760 199465171968 212970626320 249331464960 255564751584 280070960640 319455939480 332441953280 340753002112 425941252640 498662929920 511129503168 560141921280 638911878960 681506004224 851882505280 997325859840 1022259006336 1277823757920 1363012008448 1703765010560 2044518012672 2555647515840 2726024016896 3407530021120 4089036025344 5111295031680 6815060042240 8178072050688 10222590063360 13630120084480 20445180126720 40890360253440
• Sum of all divisors σ(n): 135810574716096
• Sum of proper divisors (its aliquot sum) s(n): 94920214462656
• 40890360253440 is an abundant number, because the sum of its proper divisors (94920214462656) is greater than itself. Its abundance is 54029854209216

Bases of 40890360253440

• Binary: 1001010011000010000111011001011100110000000000₂
• Hexadecimal: 0x25308765CC00
• Base-36: EHSRSQJ9C

Squares and roots of 40890360253440

• 40890360253440 squared (40890360253440²) is 1672021561656105741031833600
• 40890360253440 cubed (40890360253440³) is 68369564007637504534981886371203907584000
• The square root of 40890360253440 is 6394557.0803176039
• The cube root of 40890360253440 is 34451.4082442749

Scales and comparisons

• 40,890,360,253,440 seconds is equal to 1,300,186 years, 50 weeks, 4 days, 11 hours, 44 minutes.
• To count from 1 to 40,890,360,253,440 would take you about three million, two hundred fifty thousand, four hundred sixty-seven 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 40890360253440 cubic inches would be around 2871 feet tall.

Recreational maths with 40890360253440

• 40890360253440 backwards is 04435206309804
• 40890360253440 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40890360253440's digits is 48
• More coming soon!