455448655872

Names of 455448655872

• Cardinal: 455448655872 can be written as Four hundred fifty-five billion, four hundred forty-eight million, six hundred fifty-five thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.55448655872 × 10¹¹

Factors of 455448655872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 1014

Divisors of 455448655872

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 32 36 38 42 48 49 54 56 57 63 64 72 76 81 84 96 98 108 112 114 126 128 133 144 147 152 162 168 171 189 192 196 216 224 228 243 252 256 266 288 294 304 324 336 342 378 384 392 399 432 441 448 456 486 504 512 513 532 567 576 588 608 648 672 684 756 768 784 798 864 882 896 912 931 972 983 1008 1024 1026 1064 1134 1152 1176 1197 1216 1296 1323 1344 1368 1512 1536 1539 1568 1596 1701 1728 1764 1792 1824 1862 1944 1966 2016 2048 2052 2128 2268 2304 2352 2394 2432 2592 2646 2688 2736 2793 2949 3024 3072 3078 3136 3192 3402 3456 3528 3584 3591 3648 3724 3888 3932 3969 4032 4104 4256 4536 4608 4617 4704 4788 4864 5184 5292 5376 5472 5586 5898 6048 6144 6156 6272 6384 6804 6881 6912 7056 7168 7182 7296 7448 7776 7864 7938 8064 8208 8379 8512 8847 9072 9216 9234 9408 9576 9728 10368 10584 10752 10773 10944 11172 11796 11907 12096 12312 12544 12768 13608 13762 13824 14112 14336 14364 14592 14896 15552 15728 15876 16128 16416 16758 17024 17694 18144 18432 18468 18677 18816 19152 19456 20643 20736 21168 21504 21546 21888 22344 23592 23814 24192 24624 25088 25137 25536 26541 27216 27524 27648 28224 28728 29184 29792 31104 31456 31752 32256 32319 32832 33516 34048 35388 36288 36936 37354 37632 38304 38912 41286 41472 42336 43008 43092 43776 44688 47184 47628 48167 48384 49248 50176 50274 51072 53082 54432 55048 55296 56031 56448 57456 58368 59584 61929 62208 62912 63504 64512 64638 65664 67032 68096 70776 72576 73872 74708 75264 75411 76608 79623 82572 82944 84672 86184 87552 89376 94368 95256 96334 96768 98496 100352 100548 102144 106164 108864 110096 112062 112896 114912 116736 119168 123858 124416 125824 127008 129024 129276 130739 131328 134064 136192 141552 144501 145152 147744 149416 150528 150822 153216 159246 165144 165888 168093 169344 172368 175104 178752 185787 188736 190512 192668 193536 196992 201096 204288 212328 217728 220192 224124 225792 226233 229824 238336 238869 247716 248832 251648 254016 258552 261478 262656 268128 272384 283104 289002 290304 295488 298832 301056 301644 306432 318492 330288 336186 338688 344736 350208 357504 371574 377472 381024 385336 387072 392217 393984 402192 408576 424656 433503 435456 440384 448248 451584 452466 459648 476672 477738 495432 497664 503296 504279 508032 517104 522956 525312 536256 557361 566208 578004 580608 590976 597664 603288 612864 636984 660576 672372 677376 689472 715008 743148 754944 762048 770672 784434 787968 804384 817152 849312 867006 870912 880768 896496 903168 904932 915173 919296 953344 955476 990864 1006592 1008558 1016064 1034208 1045912 1050624 1072512 1114722 1132416 1156008 1161216 1176651 1181952 1195328 1206576 1225728 1273968 1300509 1321152 1344744 1354752 1378944 1430016 1486296 1509888 1512837 1524096 1541344 1568868 1575936 1608768 1672083 1698624 1734012 1741824 1761536 1792992 1809864 1830346 1838592 1906688 1910952 1981728 2013184 2017116 2032128 2068416 2091824 2145024 2229444 2264832 2312016 2353302 2363904 2390656 2413152 2451456 2547936 2601018 2642304 2689488 2709504 2745519 2757888 2860032 2972592 3019776 3025674 3048192 3082688 3137736 3151872 3217536 3344166 3397248 3468024 3483648 3523072 3529953 3585984 3619728 3660692 3677184 3821904 3901527 3963456 4034232 4064256 4136832 4183648 4290048 4458888 4529664 4538511 4624032 4706604 4727808 4781312 4826304 5095872 5202036 5284608 5378976 5491038 5515776 5720064 5945184 6039552 6051348 6096384 6165376 6275472 6435072 6688332 6794496 6936048 7046144 7059906 7171968 7239456 7321384 7354368 7643808 7803054 7926912 8068464 8128512 8236557 8273664 8367296 8580096 8917776 9059328 9077022 9248064 9413208 9455616 9562624 9652608 10191744 10404072 10569216 10589859 10757952 10982076 11031552 11704581 11890368 12102696 12192768 12330752 12550944 12870144 13376664 13588992 13872096 14092288 14119812 14343936 14478912 14642768 15287616 15606108 15853824 16136928 16473114 16547328 16734592 17160192 17835552 18118656 18154044 18496128 18826416 19125248 19305216 20383488 20808144 21138432 21179718 21515904 21964152 22063104 23409162 23780736 24205392 24385536 24661504 24709671 25101888 25740288 26753328 27177984 27744192 28239624 28687872 28957824 29285536 30575232 31212216 31707648 31769577 32273856 32946228 33094656 33469184 35671104 36308088 36992256 37652832 38250496 38610432 40766976 41616288 42276864 42359436 43031808 43928304 46818324 47561472 48410784 49323008 49419342 50203776 51480576 53506656 54355968 55488384 56479248 57375744 57915648 58571072 61150464 62424432 63415296 63539154 64547712 65892456 66189312 66938368 71342208 72616176 73984512 74129013 75305664 77220864 81533952 83232576 84718872 86063616 87856608 93636648 95122944 96821568 98646016 98838684 100407552 107013312 110976768 112958496 114751488 115831296 117142144 122300928 124848864 126830592 127078308 129095424 131784912 133876736 142684416 145232352 147969024 148258026 150611328 154441728 163067904 166465152 169437744 172127232 175713216 187273296 190245888 193643136 197677368 200815104 214026624 221953536 222387039 225916992 231662592 234284288 244601856 249697728 254156616 258190848 263569824 267753472 285368832 290464704 295938048 296516052 301222656 332930304 338875488 344254464 351426432 374546592 380491776 387286272 395354736 401630208 428053248 443907072 444774078 451833984 463325184 468568576 489203712 499395456 508313232 516381696 527139648 570737664 580929408 593032104 602445312 665860608 677750976 702852864 749093184 774572544 790709472 803260416 856106496 887814144 889548156 903667968 937137152 998790912 1016626464 1032763392 1054279296 1141475328 1161858816 1186064208 1204890624 1331721216 1355501952 1405705728 1498186368 1549145088 1581418944 1712212992 1779096312 1807335936 1874274304 1997581824 2033252928 2108558592 2323717632 2372128416 2409781248 2663442432 2711003904 2811411456 2996372736 3098290176 3162837888 3424425984 3558192624 3614671872 3995163648 4066505856 4217117184 4647435264 4744256832 5422007808 5622822912 5992745472 6325675776 7116385248 7229343744 7990327296 8133011712 8434234368 9294870528 9488513664 10844015616 11985490944 12651351552 14232770496 16266023424 16868468736 18977027328 21688031232 23970981888 25302703104 28465540992 32532046848 37954054656 50605406208 56931081984 65064093696 75908109312 113862163968 151816218624 227724327936 455448655872
• Sum of all divisors σ(n): 1672073020800
• Sum of proper divisors (its aliquot sum) s(n): 1216624364928
• 455448655872 is an abundant number, because the sum of its proper divisors (1216624364928) is greater than itself. Its abundance is 761175709056

Bases of 455448655872

• Binary: 110101000001010110110101111100000000000₂
• Hexadecimal: 0x6A0ADAF800
• Base-36: 5T8ADC00

Squares and roots of 455448655872

• 455448655872 squared (455448655872²) is 207433478135611480080384
• 455448655872 cubed (455448655872³) is 94475298799718149139423395313614848
• The square root of 455448655872 is 674869.3620783211
• The cube root of 455448655872 is 7693.8988937781

Scales and comparisons

• 455,448,655,872 seconds is equal to 14,481 years, 44 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 455,448,655,872 would take you about twenty-eight thousand, nine hundred sixty-three 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 455448655872 cubic inches would be around 641.2 feet tall.

Recreational maths with 455448655872

• 455448655872 backwards is 278556844554
• 455448655872 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 455448655872's digits is 63
• More coming soon!