551491973903808

Names of 551491973903808

• Cardinal: 551491973903808 can be written as Five hundred fifty-one trillion, four hundred ninety-one billion, nine hundred seventy-three million, nine hundred three thousand, eight hundred eight.

Scientific notation

• Scientific notation: 5.51491973903808 × 10¹⁴

Factors of 551491973903808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 20383528

Divisors of 551491973903808

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 84 96 108 112 126 144 168 189 192 216 224 252 288 336 378 432 448 504 576 672 756 864 1008 1344 1512 1728 2016 2237 3024 4032 4474 6048 6711 8948 12096 13422 15659 17896 20133 26844 31318 35792 40266 46977 53688 60399 62636 71584 80532 93954 107376 120798 125272 140931 143168 161064 187908 214752 241596 250544 281862 322128 375816 422793 429504 483192 501088 563724 644256 751632 845586 966384 1002176 1127448 1288512 1503264 1691172 1932768 2254896 3006528 3382344 3865536 4509792 6764688 9019584 13529376 20381279 27058752 40762558 61143837 81525116 122287674 142668953 163050232 183431511 244575348 285337906 326100464 366863022 428006859 489150696 550294533 570675812 652200928 733726044 856013718 978301392 1100589066 1141351624 1284020577 1304401856 1467452088 1712027436 1956602784 2201178132 2282703248 2568041154 2934904176 3424054872 3852061731 3913205568 4402356264 4565406496 5136082308 5869808352 6848109744 7704123462 8804712528 9130812992 10272164616 11739616704 13696219488 15408246924 17609425056 20544329232 27392438976 30816493848 35218850112 41088658464 45592921123 61632987696 82177316928 91185842246 123265975392 136778763369 182371684492 246531950784 273557526738 319150447861 364743368984 410336290107 547115053476 638300895722 729486737968 820672580214 957451343583 1094230106952 1231008870321 1276601791444 1458973475936 1641345160428 1914902687166 2188460213904 2462017740642 2553203582888 2872354030749 2917946951872 3282690320856 3829805374332 4376920427808 4924035481284 5106407165776 5744708061498 6565380641712 7659610748664 8617062092247 8753840855616 9848070962568 10212814331552 11489416122996 13130761283424 15319221497328 17234124184494 19696141925136 20425628663104 22978832245992 26261522566848 30638442994656 34468248368988 39392283850272 45957664491984 61276885989312 68936496737976 78784567700544 91915328983968 137872993475952 183830657967936 275745986951904 551491973903808
• Sum of all divisors σ(n): 1853724700569600
• Sum of proper divisors (its aliquot sum) s(n): 1302232726665792
• 551491973903808 is an abundant number, because the sum of its proper divisors (1302232726665792) is greater than itself. Its abundance is 750740752761984

Bases of 551491973903808

• Binary: 1111101011001010000111011001100110111010111000000₂
• Hexadecimal: 0x1F5943B3375C0
• Base-36: 5FHJWY5TC0

Squares and roots of 551491973903808

• 551491973903808 squared (551491973903808²) is 304143397280318444083236900864
• 551491973903808 cubed (551491973903808³) is 167732642515932888404884546993874941568090112
• The square root of 551491973903808 is 23483866.2469323393
• The cube root of 551491973903808 is 82006.1453803893

Scales and comparisons

• 551,491,973,903,808 seconds is equal to 17,535,738 years, 46 weeks, 3 days, 5 hours, 16 minutes, 48 seconds.
• To count from 1 to 551,491,973,903,808 would take you about forty-three million, eight hundred thirty-nine thousand, three hundred forty-seven 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 551491973903808 cubic inches would be around 6833.8 feet tall.

Recreational maths with 551491973903808

• 551491973903808 backwards is 808309379194155
• 551491973903808 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 551491973903808's digits is 72
• More coming soon!