420947956449944

Names of 420947956449944

• Cardinal: 420947956449944 can be written as Four hundred twenty trillion, nine hundred forty-seven billion, nine hundred fifty-six million, four hundred forty-nine thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 4.20947956449944 × 10¹⁴

Factors of 420947956449944

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 141098

Divisors of 420947956449944

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 11 14 22 28 29 44 56 58 73 77 79 88 116 146 154 158 203 232 292 308 316 319 406 511 553 584 616 632 638 803 812 841 869 1022 1106 1276 1606 1624 1682 1738 2044 2117 2212 2233 2291 2552 3212 3364 3476 4088 4234 4424 4466 4582 5621 5767 5887 6083 6424 6728 6952 8468 8932 9164 9251 11242 11534 11774 12166 14819 16037 16936 17864 18328 18502 22484 23068 23287 23548 24332 25201 29638 32074 37004 40369 44968 46136 46574 47096 48664 50402 59276 61393 63437 64148 64757 66439 74008 80738 93148 100804 118552 122786 126874 128296 129514 132878 140897 161476 163009 167243 176407 186296 201608 245572 253748 259028 265756 281794 322952 326018 334486 352814 429751 444059 465073 491144 507496 518056 531512 563588 652036 668972 675323 705628 730829 859502 888118 930146 986279 1127176 1170701 1304072 1337944 1350646 1411256 1461658 1549867 1719004 1776236 1839673 1860292 1972558 2341402 2701292 2923316 3099734 3438008 3552472 3679346 3720584 3945116 4086013 4682804 4727261 4850047 5115803 5402584 5846632 6199468 7358692 7890232 8172026 9365608 9454522 9700094 10231606 10285481 10849069 11130863 12398936 12877711 14717384 16344052 18909044 19400188 20463212 20570962 21698138 22261726 25755422 28602091 32688104 33950329 37818088 38800376 40926424 41141924 43396276 44523452 44946143 51510844 53350517 57204182 67900658 71998367 77916041 82283848 86792552 89046904 89892286 103021688 106701034 113140291 114408364 118494377 122439493 135801316 143996734 155832082 179784572 213402068 226280582 228816728 236988754 244878986 271602632 287993468 298278949 311664164 314623001 322795027 359569144 373453619 426804136 452561164 473977508 489757972 575986936 596557898 623328328 629246002 645590054 746907238 791982037 812552999 829460639 857076451 905122328 947955016 979515944 1193115796 1258492004 1291180108 1303438147 1493814476 1583964074 1625105998 1658921278 1714152902 2087952643 2259565189 2386231592 2516984008 2582360216 2606876294 2987628952 3167928148 3250211996 3281068439 3317842556 3428305804 3550745297 4175905286 4519130378 5213752588 5687870993 6335856296 6500423992 6562136878 6635685112 6856611608 7101490594 8351810572 8650089521 8938082989 9038260756 9124067029 9361055783 10427505176 11375741986 13124273756 14202981188 16703621144 17300179042 17876165978 18076521512 18248134058 18722111566 22751483972 22967479073 23564036971 24855217079 26248547512 28405962376 34600358084 35752331956 36496268116 37444223132 45502967944 45934958146 47128073942 49710434158 60550626647 62566580923 65527390481 69200716168 71504663912 72992536232 74888446264 91869916292 94256147884 95150984731 99420868316 102971613613 121101253294 125133161846 131054780962 164948258797 183739832584 188512295768 190301969462 198841736632 205943227226 242202506588 250266323692 259204406681 262109561924 329896517594 380603938924 411886454452 484405013176 500532647384 518408813362 524219123848 659793035188 666056893117 683357072159 720801295291 761207877848 823772908904 1036817626724 1319586070376 1332113786234 1366714144318 1441602590582 1814430846767 2073635253448 2664227572468 2733428288636 2883205181164 3628861693534 4783499505113 5328455144936 5466856577272 5766410362328 7257723387068 7516927793749 9566999010226 14515446774136 15033855587498 19133998020452 30067711174996 38267996040904 52618494556243 60135422349992 105236989112486 210473978224972 420947956449944
• Sum of all divisors σ(n): 1046181852518400
• Sum of proper divisors (its aliquot sum) s(n): 625233896068456
• 420947956449944 is an abundant number, because the sum of its proper divisors (625233896068456) is greater than itself. Its abundance is 204285939618512

Bases of 420947956449944

• Binary: 1011111101101100110010101011010011100001010011000₂
• Hexadecimal: 0x17ED99569C298
• Base-36: 457OTKPS48

Squares and roots of 420947956449944

• 420947956449944 squared (420947956449944²) is 177197182039383950431377603136
• 420947956449944 cubed (420947956449944³) is 74590791668167394308822292497174154281424384
• The square root of 420947956449944 is 20517016.2657717849
• The cube root of 420947956449944 is 74945.0237973309

Scales and comparisons

• 420,947,956,449,944 seconds is equal to 13,384,842 years, 48 weeks, 5 days, 6 hours, 45 minutes, 44 seconds.
• To count from 1 to 420,947,956,449,944 would take you about thirty-three million, four hundred sixty-two thousand, one hundred seven 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 420947956449944 cubic inches would be around 6245.4 feet tall.

Recreational maths with 420947956449944

• 420947956449944 backwards is 449944659749024
• The number of decimal digits it has is: 15
• The sum of 420947956449944's digits is 80
• More coming soon!