55121281776

Names of 55121281776

• Cardinal: 55121281776 can be written as Fifty-five billion, one hundred twenty-one million, two hundred eighty-one thousand, seven hundred seventy-six.

Scientific notation

• Scientific notation: 5.5121281776 × 10¹⁰

Factors of 55121281776

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3403

Divisors of 55121281776

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 33 36 44 48 66 72 79 88 99 132 139 144 158 176 198 237 264 278 316 396 417 474 528 556 632 711 792 834 869 948 1112 1251 1264 1422 1529 1584 1668 1738 1896 2224 2502 2607 2844 3058 3169 3336 3476 3792 4587 5004 5214 5688 6116 6338 6672 6952 7821 9174 9507 10008 10428 10981 11376 12232 12676 13761 13904 15642 18348 19014 20016 20856 21962 24464 25352 27522 28521 31284 32943 34859 36696 38028 41712 43924 50704 55044 57042 62568 65886 69718 73392 76056 87848 98829 104577 110088 114084 120791 125136 131772 139436 152112 175696 197658 209154 220176 228168 241582 250351 263544 278872 313731 362373 395316 418308 440491 456336 483164 500702 527088 557744 627462 724746 751053 790632 836616 880982 966328 1001404 1087119 1254924 1321473 1449492 1502106 1581264 1673232 1761964 1932656 2002808 2174238 2253159 2509848 2642946 2753861 2898984 3004212 3523928 3964419 4005616 4348476 4506318 4845401 5019696 5285892 5507722 5797968 6008424 7047856 7928838 8261583 8696952 9012636 9690802 10571784 11015444 12016848 14536203 15857676 16523166 17393904 18025272 19381604 21143568 22030888 24784749 29072406 31715352 33046332 34798789 36050544 38763208 43608609 44061776 49569498 58144812 63430704 66092664 69597578 77526416 87217218 99138996 104396367 116289624 132185328 139195156 174434436 198277992 208792734 232579248 278390312 313189101 348868872 382786679 396555984 417585468 556780624 626378202 697737744 765573358 835170936 1148360037 1252756404 1531146716 1670341872 2296720074 2505512808 3062293432 3445080111 4593440148 5011025616 6124586864 6890160222 9186880296 13780320444 18373760592 27560640888 55121281776
• Sum of all divisors σ(n): 171697344000
• Sum of proper divisors (its aliquot sum) s(n): 116576062224
• 55121281776 is an abundant number, because the sum of its proper divisors (116576062224) is greater than itself. Its abundance is 61454780448

Bases of 55121281776

• Binary: 110011010101011111000000001011110000₂
• Hexadecimal: 0xCD57C02F0
• Base-36: PBLSD80

Squares and roots of 55121281776

• 55121281776 squared (55121281776²) is 3038355704629189714176
• 55121281776 cubed (55121281776³) is 167478060930582593829656197656576
• The square root of 55121281776 is 234779.2192166929
• The cube root of 55121281776 is 3805.7457348285

Scales and comparisons

• 55,121,281,776 seconds is equal to 1,752 years, 35 weeks, 4 days, 19 hours, 9 minutes, 36 seconds.
• To count from 1 to 55,121,281,776 would take you about three thousand, five hundred five 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 55121281776 cubic inches would be around 317.1 feet tall.

Recreational maths with 55121281776

• 55121281776 backwards is 67718212155
• The number of decimal digits it has is: 11
• The sum of 55121281776's digits is 45
• More coming soon!