40073517989009856

Names of 40073517989009856

• Cardinal: 40073517989009856 can be written as Forty quadrillion, seventy-three trillion, five hundred seventeen billion, nine hundred eighty-nine million, nine thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 4.0073517989009856 × 10¹⁶

Factors of 40073517989009856

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 148421

Divisors of 40073517989009856

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 81 96 104 108 117 144 156 162 192 208 216 234 243 288 312 324 351 416 432 468 486 576 624 648 702 729 832 864 936 972 1053 1248 1296 1404 1458 1728 1872 1944 2106 2187 2496 2592 2808 2916 3159 3744 3888 4212 4374 5184 5616 5832 6318 7488 7776 8424 8748 9477 11232 11664 12636 15552 16848 17496 18954 22464 23328 25272 28431 33696 34992 37908 46656 50544 56862 67392 69984 75816 101088 113724 139968 148403 151632 202176 227448 296806 303264 445209 454896 593612 606528 890418 909792 1187224 1335627 1780836 1819584 1929239 2374448 2671254 3561672 3858478 4006881 4748896 5342508 5787717 7123344 7716956 8013762 9497792 10685016 11575434 12020643 14246688 15433912 16027524 17363151 21370032 23150868 24041286 28493376 30867824 32055048 34726302 36061929 42740064 46301736 48082572 52089453 61735648 64110096 69452604 72123858 85480128 92603472 96165144 104178906 108185787 123471296 128220192 138905208 144247716 156268359 185206944 192330288 208357812 216371574 256440384 277810416 288495432 312536718 324557361 370413888 384660576 416715624 432743148 468805077 555620832 576990864 625073436 649114722 769321152 833431248 865486296 937610154 1111241664 1153981728 1250146872 1298229444 1406415231 1666862496 1730972592 1875220308 2307963456 2500293744 2596458888 2812830462 3333724992 3461945184 3750440616 4219245693 5000587488 5192917776 5625660924 6923890368 7500881232 8438491386 10001174976 10385835552 11251321848 15001762464 16876982772 20771671104 22023450409 22502643696 30003524928 33753965544 44046900818 45005287392 66070351227 67507931088 88093801636 90010574784 132140702454 135015862176 176187603272 198211053681 264281404908 270031724352 286304855317 352375206544 396422107362 528562809816 572609710634 594633161043 704750413088 792844214724 858914565951 1057125619632 1145219421268 1189266322086 1409500826176 1585688429448 1717829131902 1783899483129 2114251239264 2290438842536 2378532644172 2576743697853 3171376858896 3435658263804 3567798966258 4228502478528 4580877685072 4757065288344 5153487395706 5351698449387 6342753717792 6871316527608 7135597932516 7730231093559 9161755370144 9514130576688 10306974791412 10703396898774 12685507435584 13742633055216 14271195865032 15460462187118 16055095348161 18323510740288 19028261153376 20613949582824 21406793797548 23190693280677 27485266110432 28542391730064 30920924374236 32110190696322 38056522306752 41227899165648 42813587595096 46381386561354 48165286044483 54970532220864 57084783460128 61841848748472 64220381392644 69572079842031 82455798331296 85627175190192 92762773122708 96330572088966 114169566920256 123683697496944 128440762785288 139144159684062 164911596662592 171254350380384 185525546245416 192661144177932 208716239526093 247367394993888 256881525570576 278288319368124 342508700760768 371051092490832 385322288355864 417432479052186 494734789987776 513763051141152 556576638736248 626148718578279 742102184981664 770644576711728 834864958104372 1027526102282304 1113153277472496 1252297437156558 1484204369963328 1541289153423456 1669729916208744 2226306554944992 2504594874313116 3082578306846912 3339459832417488 4452613109889984 5009189748626232 6678919664834976 10018379497252464 13357839329669952 20036758994504928 40073517989009856
• Sum of all divisors σ(n): 128438104501605920
• Sum of proper divisors (its aliquot sum) s(n): 88364586512596064
• 40073517989009856 is an abundant number, because the sum of its proper divisors (88364586512596064) is greater than itself. Its abundance is 48291068523586208

Bases of 40073517989009856

• Binary: 10001110010111101010011011111100101000101001100111000000₂
• Hexadecimal: 0x8E5EA6FCA299C0
• Base-36: AYKVK0N3000

Squares and roots of 40073517989009856

• 40073517989009856 squared (40073517989009856²) is 1605886844015496533307599265140736
• 40073517989009856 cubed (40073517989009856³) is 64353535331969264943003833555852744411057131094016
• The square root of 40073517989009856 is 200183710.5985645777
• The cube root of 40073517989009856 is 342204.5844232309

Scales and comparisons

• 40,073,517,989,009,856 seconds is equal to 1,274,213,916 years, 27 weeks, 12 hours, 57 minutes, 36 seconds.
• To count from 1 to 40,073,517,989,009,856 would take you about three billion, eight hundred twenty-two million, six hundred forty-one thousand, seven hundred forty-nine 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 40073517989009856 cubic inches would be around 28517 feet tall.

Recreational maths with 40073517989009856

• 40073517989009856 backwards is 65890098971537004
• 40073517989009856 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 40073517989009856's digits is 81
• More coming soon!