1405485628938072

Names of 1405485628938072

• Cardinal: 1405485628938072 can be written as One quadrillion, four hundred five trillion, four hundred eighty-five billion, six hundred twenty-eight million, nine hundred thirty-eight thousand and seventy-two.

Scientific notation

• Scientific notation: 1.405485628938072 × 10¹⁵

Factors of 1405485628938072

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3850

Divisors of 1405485628938072

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 33 36 44 66 72 88 99 121 132 151 198 242 264 302 363 396 453 484 521 604 726 792 906 911 968 1042 1089 1208 1359 1452 1563 1661 1812 1822 2084 2178 2251 2718 2733 2904 3126 3322 3624 3644 4168 4356 4502 4689 4983 5436 5466 5731 6252 6644 6753 7288 8199 8712 9004 9378 9966 10021 10872 10932 11462 12504 13288 13506 14949 16398 17193 18008 18271 18756 19932 20042 20259 21864 22924 24761 27012 29898 30063 32796 34386 36542 37512 39864 40084 40518 45848 49522 51579 54024 54813 59796 60126 63041 65592 68772 73084 74283 78671 80168 81036 90189 99044 103158 109626 110231 119592 120252 126082 137544 137561 146168 148566 157342 162072 164439 180378 189123 198088 206316 219252 220462 222849 236013 240504 252164 272371 275122 297132 314684 328878 330693 339901 360756 378246 412632 412683 438504 440924 445698 472026 474631 504328 544742 550244 567369 594264 629368 657756 661386 679802 708039 721512 756492 817113 825366 865381 881848 891396 944052 949262 992079 1019703 1089484 1100488 1134738 1172771 1238049 1315512 1322772 1359604 1416078 1423893 1512984 1513171 1634226 1650732 1730762 1782792 1888104 1898524 1984158 2039406 2050661 2178968 2269476 2345542 2451339 2476098 2596143 2645544 2719208 2832156 2847786 3026342 3059109 3268452 3301464 3461524 3518313 3738911 3797048 3968316 4078812 4101322 4271679 4538952 4539513 4691084 4902678 4952196 5192286 5220941 5664312 5695572 6052684 6118218 6151983 6536904 6923048 7036626 7477822 7788429 7936632 8157624 8202644 8543358 9079026 9382168 9519191 9805356 9904392 10384572 10441882 10554939 11216733 11391144 12105368 12236436 12303966 12900481 13618539 14073252 14955644 15576858 15662823 16405288 16644881 17086716 18158052 18455949 19038382 19610712 20769144 20883764 21109878 22433466 22557271 24472872 24607932 25800962 27237078 28146504 28557573 29911288 31153716 31325646 33289762 33650199 34173432 36316104 36911898 38076764 38701443 41128021 41767528 42219756 44866932 45114542 46988469 49215864 49934643 51601924 54474156 57115146 57430351 62307432 62651292 66579524 67300398 67671813 71669281 73823796 76153528 77402886 82256042 84439512 85672719 89733864 90229084 93976938 99869286 103203848 108948312 114230292 114860702 116104329 123384063 125302584 133159048 134600796 135343626 141905291 143338562 147647592 149803929 154805772 164512084 171345438 172291053 177088421 180458168 187953876 199738572 203015439 215007843 228460584 229721404 232208658 246768126 248129981 269201592 270687252 283810582 286677124 299607858 309611544 309649811 329024168 342690876 344582106 354176842 370152189 375907752 399477144 406030878 425715873 430015686 459442808 464417316 493536252 496259962 516873159 531265263 541374504 567621164 573354248 599215716 619299622 645023529 685381752 689164212 708353684 740304378 744389943 788362091 812061756 851431746 860031372 928834632 928949433 987072504 992519924 1033746318 1062530526 1068394381 1135242328 1198431432 1238599244 1277147619 1290047058 1378328424 1416707368 1480608756 1488779886 1576724182 1593795789 1624123512 1702863492 1720062744 1857898866 1947972631 1985039848 2067492636 2125061052 2136788762 2233169829 2365086273 2477198488 2554295238 2580094116 2786848299 2961217512 2977559772 3153448364 3187591578 3205183143 3405726984 3406147921 3715797732 3895945262 4134985272 4250122104 4273577524 4466339658 4730172546 5108590476 5160188232 5573696598 5843917893 5955119544 6306896728 6375183156 6410366286 6812295842 7095258819 7431595464 7791890524 8547155048 8671983001 8932679316 9460345092 9615549429 10217180952 10218443763 11147393196 11687835786 11752338191 12750366312 12820732572 13624591684 14190517638 15583781048 17343966002 17531753679 17865358632 18920690184 19231098858 20436887526 21427698941 22294786392 23375671572 23504676382 25641465144 26015949003 27249183368 28381035276 30655331289 34687932004 35063507358 35257014573 37467627131 38462197716 40873775052 42855397882 46751343144 47009352764 52031898006 56762070552 61310662578 64283096823 69375864008 70127014716 70514029146 74935254262 76924395432 78047847009 81747550104 85710795764 94018705528 104063796012 105771043719 112402881393 122621325156 128566193646 129275720101 140254029432 141028058292 149870508524 156095694018 161327551531 171421591528 192849290469 208127592024 211542087438 224805762786 245242650312 257132387292 258551440202 282056116584 299741017048 312191388036 322655103062 337208644179 385698580938 387827160303 423084174876 449611525572 483982654593 514264774584 517102880404 624382776072 645310206124 674417288358 771397161876 775654320606 846168349752 899223051144 967965309186 1034205760808 1163481480909 1290620412248 1348834576716 1451947963779 1542794323752 1551308641212 1774603066841 1935930618372 2326962961818 2697669153432 2903895927558 3102617282424 3549206133682 3871861236744 4653925923636 5323809200523 5807791855116 7098412267364 9307851847272 10647618401046 11615583710232 14196824534728 15971427601569 19520633735251 21295236802092 31942855203138 39041267470502 42590473604184 58561901205753 63885710406276 78082534941004 117123802411506 127771420812552 156165069882008 175685703617259 234247604823012 351371407234518 468495209646024 702742814469036 1405485628938072
• Sum of all divisors σ(n): 4226331588111360
• Sum of proper divisors (its aliquot sum) s(n): 2820845959173288
• 1405485628938072 is an abundant number, because the sum of its proper divisors (2820845959173288) is greater than itself. Its abundance is 1415360330235216

Bases of 1405485628938072

• Binary: 100111111100100100000011111101001100101011101011000₂
• Hexadecimal: 0x4FE481FA65758
• Base-36: DU7B6MWME0

Squares and roots of 1405485628938072

• 1405485628938072 squared (1405485628938072²) is 1975389853151447812938411077184
• 1405485628938072 cubed (1405485628938072³) is 2776382050154448318802454170916871867548149248
• The square root of 1405485628938072 is 37489807.0005444545
• The cube root of 1405485628938072 is 112014.8159858181

Scales and comparisons

• 1,405,485,628,938,072 seconds is equal to 44,690,095 years, 28 weeks, 3 days, 9 hours, 1 minute, 12 seconds.
• To count from 1 to 1,405,485,628,938,072 would take you about one hundred thirty-four million, seventy thousand, two hundred eighty-six 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 1405485628938072 cubic inches would be around 9334.6 feet tall.

Recreational maths with 1405485628938072

• 1405485628938072 backwards is 2708398265845041
• 1405485628938072 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1405485628938072's digits is 72
• More coming soon!