40945375772672

Names of 40945375772672

• Cardinal: 40945375772672 can be written as Forty trillion, nine hundred forty-five billion, three hundred seventy-five million, seven hundred seventy-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 4.0945375772672 × 10¹³

Factors of 40945375772672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 147

Divisors of 40945375772672

• Number of divisors d(n): 456
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 32 49 56 62 64 98 107 112 124 128 196 214 217 224 248 256 392 428 434 448 496 512 749 784 856 868 896 961 992 1024 1498 1519 1568 1712 1736 1792 1922 1984 2048 2996 3038 3136 3317 3424 3472 3584 3844 3968 4096 5243 5992 6076 6272 6634 6727 6848 6944 7168 7688 7936 8192 10486 11984 12152 12544 13268 13454 13696 13888 14336 15376 15872 16384 20972 23219 23968 24304 25088 26536 26908 27392 27776 28672 29791 30752 31744 32768 41944 46438 47089 47936 48608 50176 53072 53816 54784 55552 57344 59582 61504 63488 65536 83888 92876 94178 95872 97216 100352 102827 106144 107632 109568 111104 114688 119164 123008 126976 131072 162533 167776 185752 188356 191744 194432 200704 205654 208537 212288 215264 219136 222208 229376 238328 246016 253952 262144 325066 335552 371504 376712 383488 388864 401408 411308 417074 424576 430528 438272 444416 458752 476656 492032 507904 650132 671104 719789 743008 753424 766976 777728 802816 822616 834148 849152 861056 876544 888832 917504 953312 984064 1015808 1300264 1342208 1439578 1459759 1486016 1506848 1533952 1555456 1605632 1645232 1668296 1698304 1722112 1753088 1777664 1835008 1906624 1968128 2031616 2600528 2684416 2879156 2919518 2972032 3013696 3067904 3110912 3187637 3211264 3290464 3336592 3396608 3444224 3506176 3555328 3813248 3936256 4063232 5038523 5201056 5368832 5758312 5839036 5944064 6027392 6135808 6221824 6375274 6422528 6580928 6673184 6793216 6888448 7012352 7110656 7626496 7872512 8126464 10077046 10402112 10737664 11516624 11678072 11888128 12054784 12271616 12443648 12750548 12845056 13161856 13346368 13586432 13776896 14024704 14221312 15252992 15745024 20154092 20804224 21475328 22313459 23033248 23356144 23776256 24109568 24543232 24887296 25501096 26323712 26692736 27172864 27553792 28049408 28442624 30505984 31490048 40308184 41608448 42950656 44626918 46066496 46712288 47552512 48219136 49086464 49774592 51002192 52647424 53385472 54345728 55107584 56885248 61011968 62980096 80616368 83216896 85901312 89253836 92132992 93424576 95105024 96438272 98172928 99549184 102004384 105294848 106770944 108691456 110215168 122023936 125960192 156194213 161232736 166433792 171802624 178507672 184265984 186849152 190210048 192876544 196345856 199098368 204008768 210589696 213541888 217382912 220430336 244047872 251920384 312388426 322465472 332867584 343605248 357015344 368531968 373698304 380420096 385753088 398196736 408017536 421179392 427083776 434765824 440860672 488095744 624776852 644930944 665735168 687210496 714030688 737063936 747396608 760840192 771506176 816035072 842358784 854167552 869531648 881721344 976191488 1249553704 1289861888 1331470336 1374420992 1428061376 1474127872 1494793216 1521680384 1543012352 1632070144 1684717568 1708335104 1763442688 1952382976 2499107408 2579723776 2662940672 2856122752 2948255744 2989586432 3043360768 3086024704 3264140288 3369435136 3416670208 3904765952 4998214816 5159447552 5325881344 5712245504 5896511488 5979172864 6086721536 6172049408 6528280576 6738870272 6833340416 7809531904 9996429632 10318895104 10651762688 11424491008 11793022976 11958345728 12344098816 13056561152 13477740544 13666680832 19992859264 20637790208 21303525376 22848982016 23586045952 23916691456 26113122304 26955481088 27333361664 39985718528 41275580416 42607050752 45697964032 47172091904 47833382912 52226244608 54666723328 79971437056 82551160832 91395928064 94344183808 95666765824 104452489216 159942874112 165102321664 182791856128 188688367616 191333531648 208904978432 319885748224 330204643328 365583712256 382667063296 417809956864 639771496448 660409286656 731167424512 835619913728 1279542992896 1320818573312 1462334849024 2559085985792 2924669698048 5118171971584 5849339396096 10236343943168 20472687886336 40945375772672
• Sum of all divisors σ(n): 99355691605248
• Sum of proper divisors (its aliquot sum) s(n): 58410315832576
• 40945375772672 is an abundant number, because the sum of its proper divisors (58410315832576) is greater than itself. Its abundance is 17464940059904

Bases of 40945375772672

• Binary: 1001010011110101010110100101000000000000000000₂
• Hexadecimal: 0x253D56940000
• Base-36: EII1NK1KW

Squares and roots of 40945375772672

• 40945375772672 squared (40945375772672²) is 1676523797165315181022019584
• 40945375772672 cubed (40945375772672³) is 68645896866760762483457886674869916008448
• The square root of 40945375772672 is 6398857.3802415693
• The cube root of 40945375772672 is 34466.8520856759

Scales and comparisons

• 40,945,375,772,672 seconds is equal to 1,301,936 years, 15 weeks, 3 days, 4 hours, 24 minutes, 32 seconds.
• To count from 1 to 40,945,375,772,672 would take you about three million, two hundred fifty-four thousand, eight hundred forty 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 40945375772672 cubic inches would be around 2872.2 feet tall.

Recreational maths with 40945375772672

• 40945375772672 backwards is 27627757354904
• The number of decimal digits it has is: 14
• The sum of 40945375772672's digits is 68
• More coming soon!