3942381335380803

Names of 3942381335380803

• Cardinal: 3942381335380803 can be written as Three quadrillion, nine hundred forty-two trillion, three hundred eighty-one billion, three hundred thirty-five million, three hundred eighty thousand, eight hundred three.

Scientific notation

• Scientific notation: 3.942381335380803 × 10¹⁵

Factors of 3942381335380803

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1335

Divisors of 3942381335380803

• Number of divisors d(n): 270
• Complete list of divisors:
  1 3 7 9 21 43 49 53 63 129 147 159 301 343 371 387 441 477 903 1029 1113 1229 2107 2279 2401 2597 2709 2809 3087 3339 3687 6321 6837 7203 7791 8427 8603 11061 14749 15953 18179 18963 19663 20511 21609 23373 25281 25809 44247 47859 52847 54537 58989 60221 65137 77427 103243 111671 120787 127253 132741 137641 143577 158541 163611 176967 180663 195411 309729 335013 362361 369929 381759 412923 421547 455959 475623 541989 586233 781697 845509 929187 963487 1005039 1087083 1109787 1145277 1238769 1264641 1367877 1510441 2345091 2536527 2589503 2800891 2890461 2950829 3191713 3329361 3452261 3793923 4103631 4531323 5471879 5918563 6744409 7035273 7609581 7768509 8402673 8671383 8852487 9575139 10356783 10573087 13593969 16415637 17755689 18126521 19606237 20233227 22341991 23305527 24165827 25208019 26557461 28725417 31070349 31719261 41429941 49246911 53267067 54379563 58818711 60699681 64948963 67025973 72497481 74011609 80053373 95157783 124289823 126885647 137243659 148447223 156393937 163138689 169160789 176456133 194846889 201077919 217492443 222034827 240160119 290009587 372869469 380656941 411730977 445341669 454642741 469181811 507482367 518081263 560373611 584540667 666104481 720480357 870028761 960705613 1039130561 1141970823 1184125523 1235192931 1336025007 1363928223 1407545433 1522447101 1554243789 1681120833 2610086283 2882116839 3117391683 3182499187 3442295039 3552376569 3626568841 3922615277 4091784669 4242828769 4662731367 5043362499 6724939291 7273913927 8288878661 8646350517 9352175049 9547497561 10326885117 10657129707 10879706523 11767845831 12728486307 20174817873 21821741781 22277494309 24096065273 24866635983 27458306939 28642492683 29699801383 30980655351 32639119569 35303537493 38185458921 50917397489 60524453619 65465225343 66832482927 72288195819 74599907949 82374920817 89099404149 152752192467 155942460163 168672456911 182441637067 192208148573 200497448781 207898609681 216864587457 247124762451 267298212447 356421782423 458256577401 467827380489 506017370733 547324911201 576624445719 623695829043 1069265347269 1180707198377 1277091459469 1403482141467 1455290267767 1518052112199 1641974733603 1729873337157 1871087487129 3207796041807 3542121595131 3831274378407 4365870803301 8264950388639 8939640216283 10187031874369 10626364785393 11493823135221 13097612409903 24794851165917 26818920648849 30561095623107 62577481513981 74384553497751 80456761946547 91683286869321 187732444541943 438042370597867 563197333625829 1314127111793601 3942381335380803
• Sum of all divisors σ(n): 6934062746166556
• Sum of proper divisors (its aliquot sum) s(n): 2991681410785753
• 3942381335380803 is a deficient number, because the sum of its proper divisors (2991681410785753) is less than itself. Its deficiency is 950699924595050

Bases of 3942381335380803

• Binary: 1110000000011001001100101111000100001000001101000011₂
• Hexadecimal: 0xE01932F108343
• Base-36: 12TGGZDTDMR

Squares and roots of 3942381335380803

• 3942381335380803 squared (3942381335380803²) is 15542370593558923504169020924809
• 3942381335380803 cubed (3942381335380803³) is 61273951735618152594667761526349515715245041627
• The square root of 3942381335380803 is 62788385.3541465343
• The cube root of 3942381335380803 is 157974.2164755571

Scales and comparisons

• 3,942,381,335,380,803 seconds is equal to 125,355,531 years, 45 weeks, 4 days, 22 hours, 40 minutes, 3 seconds.
• To count from 1 to 3,942,381,335,380,803 would take you about three hundred seventy-six million, sixty-six thousand, five hundred ninety-five 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 3942381335380803 cubic inches would be around 13164.5 feet tall.

Recreational maths with 3942381335380803

• 3942381335380803 backwards is 3080835331832493
• 3942381335380803 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 3942381335380803's digits is 63
• More coming soon!