490353768387

Names of 490353768387

• Cardinal: 490353768387 can be written as Four hundred ninety billion, three hundred fifty-three million, seven hundred sixty-eight thousand, three hundred eighty-seven.

Scientific notation

• Scientific notation: 4.90353768387 × 10¹¹

Factors of 490353768387

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 237

Divisors of 490353768387

• Number of divisors d(n): 480
• Complete list of divisors:
  1 3 7 9 19 21 27 37 43 49 57 61 63 67 81 111 129 133 147 171 183 189 201 259 301 333 387 399 427 441 469 513 549 567 603 703 777 817 903 931 999 1159 1161 1197 1273 1281 1323 1407 1539 1591 1647 1809 1813 2107 2109 2257 2331 2451 2479 2623 2709 2793 2881 2989 2997 3283 3477 3483 3591 3819 3843 3969 4087 4221 4773 4921 4941 5427 5439 5719 6321 6327 6771 6993 7353 7437 7869 8113 8127 8379 8643 8911 8967 9849 10431 10773 11137 11457 11529 12261 12663 14319 14763 15799 16317 17157 17353 18361 18963 18981 20167 20313 20979 22059 22311 23607 24339 24381 25137 25929 26733 26901 28609 29547 30229 31293 33411 34371 34447 34587 36783 37989 40033 42883 42957 44289 47101 47397 48951 49837 51471 52059 54739 55083 56791 56889 56943 60501 60939 62377 66177 66933 70821 73017 75411 77653 77787 77959 80199 80703 85827 88641 90687 93879 97051 100233 103113 103341 106597 110349 110593 120099 121471 128527 128649 128871 132867 141169 141303 142191 146853 149511 151219 154413 156177 164217 165249 170373 170667 175741 181503 182817 187131 200263 200799 211603 212463 219051 232959 233361 233877 240597 242109 257481 265923 272061 291153 300181 300699 310023 319791 329707 331047 331779 348859 360297 364413 383173 385581 385947 398601 423507 423909 426573 448533 453657 463239 468531 492651 495747 511119 527223 543571 544509 561393 600789 634809 657153 679357 698877 701631 721791 746179 772443 816183 873459 900543 902097 930069 959373 989121 995337 1046577 1058533 1080891 1093239 1149519 1156743 1157841 1230187 1270521 1271727 1279719 1345599 1360971 1405593 1477953 1481221 1487241 1533357 1581669 1630713 1633527 1684179 1802367 1843969 1904427 2025343 2038071 2096631 2101267 2104893 2238537 2307949 2317329 2442013 2448549 2620377 2682211 2701629 2790207 2873161 2878119 2967363 2986011 3139731 3175599 3242673 3279717 3339079 3448557 3470229 3473523 3690561 3804997 3811563 3815181 4036797 4082913 4433859 4443663 4600071 4745007 4755499 4892139 5052537 5223253 5407101 5531907 5713281 6076029 6114213 6289893 6303801 6314679 6502417 6715611 6923847 7326039 7409731 7861131 8046633 8104887 8611309 8619483 8634357 8902089 8958033 9419193 9526797 9839151 10017237 10345671 10410687 11071683 11414991 11434689 12248739 12907783 13330989 14177401 14235021 14266497 14676417 15669759 16221303 16595721 17139843 18228087 18342639 18911403 19507251 20112127 20146833 20771541 21978117 22229193 23373553 24139899 24314661 25833927 25858449 26706267 28257579 28580391 30051711 31037013 33215049 34244973 38723349 39992967 42532203 42799491 44029251 45516919 47009277 49787163 54684261 55027917 56734209 58521753 60336381 60440499 62314623 65934351 66687579 70120659 72419697 77501781 77575347 85741173 90155133 90354481 99241807 99645147 102734919 116170047 119978901 123545923 127596609 128398473 136550757 140784889 141027831 149361489 163614871 164052783 170202627 175565259 181009143 186943869 197803053 200062737 210361977 217259091 232505343 232726041 270465399 271063443 297725421 308204757 318618433 348510141 370637769 382789827 385195419 409652271 422354667 423083493 490844613 526695777 543027429 600188211 631085931 697516029 813190329 864821461 893176263 955855299 1045530423 1111913307 1148369481 1228956813 1267064001 1472533839 1629082287 1893257793 2439570987 2594464383 2679528789 2867565897 3335739921 3686870439 3801192003 4417601517 6053750227 7318712961 7783393149 8038586367 8602697691 10007219763 11403576009 13252804551 18161250681 23350179447 25808093073 54483752043 70050538341 163451256129 490353768387
• Sum of all divisors σ(n): 972360026880
• Sum of proper divisors (its aliquot sum) s(n): 482006258493
• 490353768387 is a deficient number, because the sum of its proper divisors (482006258493) is less than itself. Its deficiency is 8347509894

Bases of 490353768387

• Binary: 111001000101011010111001011011111000011₂
• Hexadecimal: 0x722B5CB7C3
• Base-36: 699JZ16R

Squares and roots of 490353768387

• 490353768387 squared (490353768387²) is 240446818171331640581769
• 490353768387 cubed (490353768387³) is 117904003386976258169197486160736603
• The square root of 490353768387 is 700252.6461121015
• The cube root of 490353768387 is 7885.6319966699

Scales and comparisons

• 490,353,768,387 seconds is equal to 15,591 years, 38 weeks, 20 hours, 6 minutes, 27 seconds.
• To count from 1 to 490,353,768,387 would take you about thirty-one thousand, one hundred eighty-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 490353768387 cubic inches would be around 657.1 feet tall.

Recreational maths with 490353768387

• 490353768387 backwards is 783867353094
• 490353768387 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 490353768387's digits is 63
• More coming soon!