55920406721907

Names of 55920406721907

• Cardinal: 55920406721907 can be written as Fifty-five trillion, nine hundred twenty billion, four hundred six million, seven hundred twenty-one thousand, nine hundred seven.

Scientific notation

• Scientific notation: 5.5920406721907 × 10¹³

Factors of 55920406721907

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 205

Divisors of 55920406721907

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 13 19 21 39 49 57 91 133 147 163 169 247 273 343 399 489 507 637 741 931 1029 1141 1183 1729 1911 2119 2197 2401 2793 3097 3211 3423 3549 4459 5187 6357 6517 6591 7203 7987 8281 9291 9633 12103 13377 14833 15379 16807 19551 21679 22477 23961 24843 26569 27547 31213 36309 40261 41743 44499 45619 46137 50421 55909 57967 65037 67431 79707 82641 84721 93639 103831 107653 120783 125229 136857 151753 157339 167727 173901 185983 192829 218491 254163 281827 292201 311493 319333 322959 345397 358111 391363 405769 455259 472017 504811 523393 557949 578487 593047 655473 726817 753571 845481 876603 957999 1036191 1062271 1074333 1101373 1174089 1217307 1301881 1349803 1514433 1570179 1779141 1972789 2045407 2180451 2260713 2417779 2506777 2739541 2840383 3186813 3304119 3533677 3663751 3905643 4049409 4151329 4490161 5087719 5274997 5918367 6136221 6562543 6804109 7253337 7435897 7520331 7709611 8218623 8521149 9113167 9448621 10601031 10991253 12453987 13470483 13809523 14317849 15263157 15824991 16924453 17547439 19687629 20412327 22307691 23128833 24735739 25646257 27339501 28345863 31431127 35614033 36924979 41428569 42953547 45937801 47628763 50773359 52051279 52642317 53967277 58372093 63792169 66140347 74207217 76938771 85313059 94293381 96666661 100224943 106842099 110774937 118471171 122832073 137813403 142886289 156153837 161901831 173150173 175116279 179523799 191376507 198421041 220017889 255939177 289999983 300674829 321564607 333401341 355413513 368496219 408604651 446545183 462982429 519450519 538571397 597191413 660053667 676666627 701574601 829298197 859824511 964693821 1000204023 1109069767 1212051211 1225813953 1256666593 1339635549 1388947287 1540125223 1791574239 2029999881 2104723803 2250952249 2333809387 2487894591 2579473533 2860232557 3327209301 3636153633 3769999779 4180339891 4620375669 5805087379 6018771577 6752856747 7001428161 7763488369 8484358477 8580697671 8796666151 10780876561 12541019673 15756665743 16336665709 17415262137 18056314731 20021627899 23290465107 25453075431 26389998453 29262379237 32342629683 47269997229 49009997127 54344418583 60064883697 75466135927 87787137711 110296660201 114356659963 140151395293 163033255749 204836654659 226398407781 330889980603 343069979889 380410930081 420454185879 614509963977 981059767051 1141232790243 1433856582613 2662876510567 2943179301153 4301569747839 7988629531701 18640135573969 55920406721907
• Sum of all divisors σ(n): 99803998425600
• Sum of proper divisors (its aliquot sum) s(n): 43883591703693
• 55920406721907 is a deficient number, because the sum of its proper divisors (43883591703693) is less than itself. Its deficiency is 12036815018214

Bases of 55920406721907

• Binary: 1100101101101111111011111110100111010101110011₂
• Hexadecimal: 0x32DBFBFA7573
• Base-36: JTLHAC8S3

Squares and roots of 55920406721907

• 55920406721907 squared (55920406721907²) is 3127091887943501589633716649
• 55920406721907 cubed (55920406721907³) is 174868250230576637503592228368746978929643
• The square root of 55920406721907 is 7477994.8329687283
• The cube root of 55920406721907 is 38240.4892917471

Scales and comparisons

• 55,920,406,721,907 seconds is equal to 1,778,095 years, 49 weeks, 6 days, 15 hours, 38 minutes, 27 seconds.
• To count from 1 to 55,920,406,721,907 would take you about four million, four hundred forty-five thousand, two hundred thirty-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 55920406721907 cubic inches would be around 3186.7 feet tall.

Recreational maths with 55920406721907

• 55920406721907 backwards is 70912760402955
• 55920406721907 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 55920406721907's digits is 57
• More coming soon!