55287972432

Names of 55287972432

• Cardinal: 55287972432 can be written as Fifty-five billion, two hundred eighty-seven million, nine hundred seventy-two thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 5.5287972432 × 10¹⁰

Factors of 55287972432

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 52

Divisors of 55287972432

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 29 33 36 42 44 48 49 56 58 63 66 72 77 84 87 88 98 99 112 116 121 126 132 144 147 154 168 174 176 196 198 203 231 232 242 252 261 264 294 308 319 336 343 348 363 392 396 406 441 462 464 484 504 522 528 539 588 609 616 638 686 693 696 726 784 792 812 841 847 882 924 957 968 1008 1029 1044 1078 1089 1176 1218 1232 1276 1331 1372 1386 1392 1421 1452 1584 1617 1624 1682 1694 1764 1827 1848 1914 1936 2058 2088 2156 2178 2233 2352 2436 2523 2541 2552 2662 2744 2772 2842 2871 2904 3087 3234 3248 3364 3388 3509 3528 3654 3696 3773 3828 3993 4116 4176 4263 4312 4356 4466 4851 4872 5046 5082 5104 5324 5488 5544 5684 5742 5808 5887 5929 6174 6468 6699 6728 6776 7018 7056 7308 7546 7569 7623 7656 7986 8232 8526 8624 8712 8932 9251 9317 9702 9744 9947 10092 10164 10527 10648 11088 11319 11368 11484 11774 11858 11979 12348 12789 12936 13398 13456 13552 14036 14616 15092 15138 15246 15312 15631 15972 16464 17052 17424 17661 17787 17864 18502 18634 19404 19894 20097 20184 20328 21054 21296 22638 22736 22968 23548 23716 23958 24563 24696 25578 25872 26796 27753 27951 28072 29232 29841 30184 30276 30492 31262 31581 31944 33957 34104 35322 35574 35728 37004 37268 38599 38808 39788 40194 40368 40656 41209 41503 42108 45276 45936 46893 47096 47432 47916 49126 49392 51156 52983 53361 53592 55506 55902 56144 59682 60368 60552 60984 62524 63162 63888 64757 65219 67914 68208 70644 71148 73689 74008 74536 77198 77616 79576 80388 82418 83006 83259 83853 84216 89523 90552 93786 94192 94864 95832 98252 101761 102312 105966 106722 107184 109417 111012 111804 115797 119364 121104 121968 123627 124509 125048 126324 129514 130438 135828 140679 141288 142296 147378 148016 149072 154396 159152 160776 164836 166012 166518 167706 168432 171941 179046 181104 187572 191664 194271 195657 196504 203522 204624 211932 213444 218834 221067 222024 223608 231594 238728 247254 249018 250096 252648 259028 260876 270193 271656 281358 282576 284592 288463 294756 305283 308792 321552 328251 329672 332024 333036 335412 343882 347391 358092 370881 373527 375144 388542 391314 393008 407044 423864 426888 437668 442134 444048 447216 453299 456533 463188 477456 494508 498036 505296 515823 518056 521752 540386 543312 562716 576926 582813 586971 589512 610566 617584 656502 659344 664048 666072 670824 687764 694782 712327 716184 741762 747054 750288 777084 782628 810579 814088 847728 853776 865389 875336 884268 906598 913066 915849 926376 984753 989016 996072 1031646 1036112 1043504 1080772 1119371 1125432 1153852 1165626 1173942 1179024 1203587 1221132 1313004 1332144 1341648 1359897 1369599 1375528 1389564 1424654 1432368 1483524 1494108 1547469 1554168 1565256 1621158 1628176 1730778 1750672 1768536 1813196 1826132 1831698 1852752 1891351 1969506 1978032 1992144 2063292 2136981 2161544 2238742 2250864 2307704 2331252 2347884 2407174 2431737 2442264 2596167 2626008 2719794 2739198 2751056 2779128 2849308 2967048 2988216 3094938 3108336 3130512 3173093 3242316 3358113 3461556 3537072 3610761 3626392 3652264 3663396 3782702 3939012 4079691 4108797 4126584 4273962 4323088 4477484 4615408 4662504 4695768 4814348 4863474 4884528 4986289 5192334 5252016 5439588 5478396 5558256 5674053 5698616 5934096 5976432 6189876 6346186 6410943 6484632 6716226 6923112 7221522 7252784 7304528 7326792 7565404 7835597 7878024 8159382 8217594 8253168 8547924 8954968 9325008 9391536 9519279 9628696 9726948 9972578 10074339 10384668 10832283 10879176 10956792 11348106 11397232 12379752 12692372 12821886 12969264 13239457 13432452 13846224 14443044 14653584 14958867 15130808 15671194 15756048 16318764 16435188 17022159 17095848 17909936 19038558 19257392 19453896 19945156 20148678 20769336 21664566 21758352 21913584 22696212 23506791 24759504 25384744 25643772 26478914 26864904 28557837 28886088 29917734 30261616 31342388 32637528 32870376 34044318 34191696 34904023 38077116 38907792 39718371 39890312 40297356 41538672 43329132 44876601 45392424 47013582 50769488 51287544 52957828 53729808 54849179 57115674 57772176 59835468 62684776 65275056 65740752 68088636 69808046 70520373 76154232 79436742 79780624 80594712 86658264 89753202 90784848 94027164 102575088 104712069 105915656 109698358 114231348 119155113 119670936 125369552 136177272 139616092 141040746 152308464 158873484 161189424 164547537 173316528 179506404 188054328 209424138 211831312 219396716 228462696 238310226 239341872 272354544 279232184 282081492 314136207 317746968 329095074 359012808 376108656 383944253 418848276 438793432 456925392 476620452 493642611 558464368 564162984 628272414 635493936 658190148 718025616 767888506 837696552 877586864 953240904 987285222 1128325968 1151832759 1256544828 1316380296 1535777012 1675393104 1906481808 1974570444 2303665518 2513089656 2632760592 3071554024 3455498277 3949140888 4607331036 5026179312 6143108048 6910996554 7898281776 9214662072 13821993108 18429324144 27643986216 55287972432
• Sum of all divisors σ(n): 205553212800
• Sum of proper divisors (its aliquot sum) s(n): 150265240368
• 55287972432 is an abundant number, because the sum of its proper divisors (150265240368) is greater than itself. Its abundance is 94977267936

Bases of 55287972432

• Binary: 110011011111011010111000001001010000₂
• Hexadecimal: 0xCDF6B8250
• Base-36: PED14K0

Squares and roots of 55287972432

• 55287972432 squared (55287972432²) is 3056759895641591994624
• 55287972432 cubed (55287972432³) is 169002056841475535151363604205568
• The square root of 55287972432 is 235133.9457245593
• The cube root of 55287972432 is 3809.5781557047

Scales and comparisons

• 55,287,972,432 seconds is equal to 1,757 years, 51 weeks, 2 days, 2 hours, 7 minutes, 12 seconds.
• To count from 1 to 55,287,972,432 would take you about three thousand, five hundred fifteen 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 55287972432 cubic inches would be around 317.5 feet tall.

Recreational maths with 55287972432

• 55287972432 backwards is 23427978255
• The number of decimal digits it has is: 11
• The sum of 55287972432's digits is 54
• More coming soon!