40768831488

Names of 40768831488

• Cardinal: 40768831488 can be written as Forty billion, seven hundred sixty-eight million, eight hundred thirty-one thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 4.0768831488 × 10¹⁰

Factors of 40768831488

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 2716

Divisors of 40768831488

• Number of divisors d(n): 272
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 56 64 66 77 84 88 96 112 128 132 154 168 176 192 224 231 256 264 308 336 352 384 448 462 512 528 616 672 704 768 896 924 1024 1056 1232 1344 1408 1536 1792 1848 2048 2112 2464 2688 2693 2816 3072 3584 3696 4096 4224 4928 5376 5386 5632 6144 7168 7392 8079 8192 8448 9856 10752 10772 11264 12288 14336 14784 16158 16384 16896 18851 19712 21504 21544 22528 24576 28672 29568 29623 32316 32768 33792 37702 39424 43008 43088 45056 49152 56553 57344 59136 59246 64632 65536 67584 75404 78848 86016 86176 88869 90112 98304 113106 114688 118272 118492 129264 135168 150808 157696 172032 172352 177738 180224 196608 207361 226212 229376 236544 236984 258528 270336 301616 315392 344064 344704 355476 360448 414722 452424 458752 473088 473968 517056 540672 603232 622083 630784 688128 689408 710952 720896 829444 904848 946176 947936 1034112 1081344 1206464 1244166 1261568 1376256 1378816 1421904 1658888 1809696 1892352 1895872 2068224 2162688 2412928 2488332 2523136 2757632 2843808 3317776 3619392 3784704 3791744 4136448 4825856 4976664 5046272 5515264 5687616 6635552 7238784 7569408 7583488 8272896 9651712 9953328 11030528 11375232 13271104 14477568 15138816 15166976 16545792 19303424 19906656 22061056 22750464 26542208 28955136 30333952 33091584 38606848 39813312 44122112 45500928 53084416 57910272 60667904 66183168 77213696 79626624 88244224 91001856 106168832 115820544 121335808 132366336 154427392 159253248 176488448 182003712 212337664 231641088 242671616 264732672 308854784 318506496 364007424 424675328 463282176 485343232 529465344 617709568 637012992 728014848 849350656 926564352 970686464 1235419136 1274025984 1456029696 1698701312 1853128704 1941372928 2548051968 2912059392 3397402624 3706257408 5096103936 5824118784 6794805248 10192207872 13589610496 20384415744 40768831488
• Sum of all divisors σ(n): 135592425216
• Sum of proper divisors (its aliquot sum) s(n): 94823593728
• 40768831488 is an abundant number, because the sum of its proper divisors (94823593728) is greater than itself. Its abundance is 54054762240

Bases of 40768831488

• Binary: 100101111110000000110000000000000000₂
• Hexadecimal: 0x97E030000
• Base-36: IQ8PJPC

Squares and roots of 40768831488

• 40768831488 squared (40768831488²) is 1662097620896940294144
• 40768831488 cubed (40768831488³) is 67761777822953066266753889206272
• The square root of 40768831488 is 201912.9304626131
• The cube root of 40768831488 is 3441.7243779455

Scales and comparisons

• 40,768,831,488 seconds is equal to 1,296 years, 16 weeks, 5 days, 11 hours, 24 minutes, 48 seconds.
• To count from 1 to 40,768,831,488 would take you about two thousand, five hundred ninety-two 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 40768831488 cubic inches would be around 286.8 feet tall.

Recreational maths with 40768831488

• 40768831488 backwards is 88413886704
• The number of decimal digits it has is: 11
• The sum of 40768831488's digits is 57
• More coming soon!