31009923923968

Names of 31009923923968

• Cardinal: 31009923923968 can be written as Thirty-one trillion, nine billion, nine hundred twenty-three million, nine hundred twenty-three thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 3.1009923923968 × 10¹³

Factors of 31009923923968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 373

Divisors of 31009923923968

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 121 128 137 176 223 242 256 274 352 446 484 512 548 704 892 968 1024 1096 1408 1507 1784 1936 2048 2192 2453 2816 3014 3568 3872 4096 4384 4906 5632 6028 7136 7744 8192 8768 9812 11264 12056 14272 15488 16384 16577 17536 19624 22528 24112 26983 28544 30551 30976 32768 33154 35072 39248 45056 48224 53966 57088 61102 61952 65536 66308 70144 78496 90112 96448 107932 114176 122204 123904 131072 132616 140288 156992 180224 192896 215864 228352 244408 247808 262144 265232 280576 313984 336061 360448 385792 431728 456704 488816 495616 524288 530464 561152 627968 672122 720896 771584 863456 913408 977632 991232 1048576 1060928 1122304 1255936 1344244 1441792 1543168 1726912 1826816 1955264 1982464 2097152 2121856 2244608 2511872 2688488 2883584 3086336 3453824 3653632 3696671 3910528 3964928 4194304 4243712 4489216 5023744 5376976 5767168 6172672 6907648 7307264 7393342 7821056 7929856 8388608 8487424 8978432 10047488 10753952 11534336 12345344 13815296 14614528 14786684 15642112 15859712 16974848 17956864 20094976 21507904 23068672 24690688 27630592 29229056 29573368 31284224 31719424 33949696 35913728 40189952 43015808 46137344 49381376 55261184 58458112 59146736 62568448 63438848 67899392 71827456 80379904 86031616 92274688 98762752 110522368 116916224 118293472 125136896 126877696 135798784 143654912 160759808 172063232 197525504 221044736 233832448 236586944 250273792 253755392 271597568 287309824 321519616 344126464 395051008 442089472 467664896 473173888 500547584 507510784 543195136 574619648 643039232 688252928 790102016 884178944 935329792 946347776 1001095168 1015021568 1086390272 1149239296 1286078464 1376505856 1580204032 1768357888 1870659584 1892695552 2002190336 2172780544 2572156928 2753011712 3160408064 3536715776 3785391104 4004380672 4345561088 5144313856 5506023424 6320816128 7073431552 7570782208 8008761344 8691122176 10288627712 11012046848 12641632256 14146863104 15141564416 16017522688 17382244352 20577255424 22024093696 28293726208 30283128832 32035045376 34764488704 44048187392 56587452416 60566257664 64070090752 69528977408 88096374784 113174904832 121132515328 128140181504 139057954816 176192749568 226349809664 242265030656 256280363008 352385499136 484530061312 704770998272 969060122624 1409541996544 1938120245248 2819083993088 3876240490496 7752480980992 15504961961984 31009923923968
• Sum of all divisors σ(n): 68976096920640
• Sum of proper divisors (its aliquot sum) s(n): 37966172996672
• 31009923923968 is an abundant number, because the sum of its proper divisors (37966172996672) is greater than itself. Its abundance is 6956249072704

Bases of 31009923923968

• Binary: 111000011010000001111100000000000000000000000₂
• Hexadecimal: 0x1C340F800000
• Base-36: AZPRG1V5S

Squares and roots of 31009923923968

• 31009923923968 squared (31009923923968²) is 961615381770282922644865024
• 31009923923968 cubed (31009923923968³) is 29819619832813918182956992209963798495232
• The square root of 31009923923968 is 5568655.4861984415
• The cube root of 31009923923968 is 31417.1582977537

Scales and comparisons

• 31,009,923,923,968 seconds is equal to 986,019 years, 34 weeks, 2 days, 12 hours, 39 minutes, 28 seconds.
• To count from 1 to 31,009,923,923,968 would take you about two million, four hundred sixty-five thousand and 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 31009923923968 cubic inches would be around 2618.1 feet tall.

Recreational maths with 31009923923968

• 31009923923968 backwards is 86932932990013
• 31009923923968 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31009923923968's digits is 64
• More coming soon!