972128256

Names of 972128256

• Cardinal: 972128256 can be written as Nine hundred seventy-two million, one hundred twenty-eight thousand, two hundred fifty-six.

Scientific notation

• Scientific notation: 9.72128256 × 10⁸

Factors of 972128256

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 76

Divisors of 972128256

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 29 31 32 33 44 48 58 62 64 66 87 88 93 96 116 124 128 132 174 176 186 192 232 248 256 264 319 341 348 352 372 384 464 496 512 528 638 682 696 704 744 768 899 928 957 992 1023 1024 1056 1276 1364 1392 1408 1488 1536 1798 1856 1914 1984 2046 2048 2112 2552 2697 2728 2784 2816 2976 3072 3596 3712 3828 3968 4092 4096 4224 5104 5394 5456 5568 5632 5952 6144 7192 7424 7656 7936 8184 8192 8448 9889 10208 10788 10912 11136 11264 11904 12288 14384 14848 15312 15872 16368 16384 16896 19778 20416 21576 21824 22272 22528 23808 24576 28768 29667 29696 30624 31744 32736 32768 33792 39556 40832 43152 43648 44544 45056 47616 49152 57536 59334 59392 61248 63488 65472 67584 79112 81664 86304 87296 89088 90112 95232 98304 115072 118668 118784 122496 126976 130944 135168 158224 163328 172608 174592 178176 180224 190464 230144 237336 237568 244992 253952 261888 270336 316448 326656 345216 349184 356352 360448 380928 460288 474672 475136 489984 507904 523776 540672 632896 653312 690432 698368 712704 761856 920576 949344 950272 979968 1015808 1047552 1081344 1265792 1306624 1380864 1396736 1425408 1523712 1841152 1898688 1959936 2095104 2531584 2613248 2761728 2793472 2850816 3047424 3682304 3797376 3919872 4190208 5063168 5226496 5523456 5586944 7364608 7594752 7839744 8380416 10126336 10452992 11046912 11173888 14729216 15189504 15679488 16760832 20252672 22093824 29458432 30379008 31358976 33521664 40505344 44187648 60758016 81010688 88375296 121516032 162021376 243032064 324042752 486064128 972128256
• Sum of all divisors σ(n): 3019852800
• Sum of proper divisors (its aliquot sum) s(n): 2047724544
• 972128256 is an abundant number, because the sum of its proper divisors (2047724544) is greater than itself. Its abundance is 1075596288

Bases of 972128256

• Binary: 111001111100011000000000000000₂
• Hexadecimal: 0x39F18000
• Base-36: G2S2YO

Squares and roots of 972128256

• 972128256 squared (972128256²) is 945033346113601536
• 972128256 cubed (972128256³) is 918693618619259839070601216
• The square root of 972128256 is 31178.9713749507
• The cube root of 972128256 is 990.6217418861

Scales and comparisons

• 972,128,256 seconds is equal to 30 years, 47 weeks, 2 days, 11 hours, 37 minutes, 36 seconds.
• To count from 1 to 972,128,256 would take you about forty-six 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 972128256 cubic inches would be around 82.6 feet tall.

Recreational maths with 972128256

• 972128256 backwards is 652821279
• The number of decimal digits it has is: 9
• The sum of 972128256's digits is 42
• More coming soon!