4005803755826145

Names of 4005803755826145

• Cardinal: 4005803755826145 can be written as Four quadrillion, five trillion, eight hundred three billion, seven hundred fifty-five million, eight hundred twenty-six thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 4.005803755826145 × 10¹⁵

Factors of 4005803755826145

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 665147

Divisors of 4005803755826145

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 9 13 15 21 27 29 35 39 45 63 65 87 91 105 117 135 145 169 189 195 203 261 273 315 351 377 435 455 507 585 609 783 819 845 945 1015 1131 1183 1303 1305 1365 1521 1755 1827 1885 2457 2535 2639 3045 3393 3549 3909 3915 4095 4563 4901 5481 5655 5915 6515 7605 7917 9121 9135 10179 10647 11727 12285 13195 14703 16939 16965 17745 19545 22815 23751 24505 27363 27405 31941 34307 35181 37787 39585 44109 45605 50817 50895 53235 58635 71253 73515 82089 84695 102921 113361 118573 118755 132327 136815 152451 159705 171535 175905 188935 220207 220545 246267 254085 264509 308763 340083 355719 356265 410445 457353 491231 514605 566805 592865 660621 661635 663787 762255 793527 926289 1020249 1067157 1101035 1231335 1322545 1473693 1541449 1543815 1700415 1778595 1981863 1991361 2286765 2380581 2456155 3201471 3303105 3318935 3438617 3967635 4421079 4624347 4631445 4646509 5101245 5335785 5945589 5974083 6386003 7141743 7368465 7707245 8629231 9909315 9956805 10315851 11902905 13263237 13873041 13939527 16007355 17193085 17922249 19158009 19249823 22105395 23121735 23232545 25887693 29727945 29870415 30947553 31930015 35708715 41619123 41818581 43146155 44702021 51579255 57474027 57749469 60404617 66316185 69365205 69697635 77663079 89611245 92842659 95790045 96249115 112180003 125455743 129438465 134106063 134748761 154737765 172422081 173248407 181213851 208095615 209092905 223510105 232989237 250247699 287370135 288747345 302023085 336540009 388315395 402318189 404246283 464213295 519745221 543641553 560900015 627278715 670530315 673743805 750743097 785260021 862110405 864914461 866242035 906069255 1009620027 1164946185 1206954567 1212738849 1251238495 1630924659 1682700045 1751733893 2011590945 2021231415 2252229291 2355780063 2594743383 2598726105 2718207765 3028860081 3253220087 3638216547 3753715485 3926300105 4324572305 5048100135 5255201679 6034772835 6054401227 6063694245 6756687873 7067340189 7784230149 8154623295 8758669465 9759660261 11243887993 11261146455 11778900315 12973716915 15144300405 15765605037 16266100435 18163203681 18191082735 21202020567 22772540609 23352690447 25082519369 26276008395 29278980783 30272006135 33731663979 33783439365 35336700945 38921150745 47296815111 48798301305 54489611043 56219439965 68317621827 75247558107 78707215951 78828025185 87836942349 90816018405 101194991937 106010102835 113862703045 116763452235 125412596845 146170543909 146394903915 163468833129 168658319895 175577635583 204952865481 225742674321 236121647853 236484075555 272448055215 303584975811 326072751797 341588109135 376237790535 393536079755 438511631727 439184711745 505974959685 526732906749 614858596443 677228022963 708364943559 730852719545 817344165645 877888177915 978218255391 1023193807363 1024764327405 1128713371605 1180608239265 1315534895181 1517924879055 1580198720247 1630363758985 2125094830677 2192558158635 2282509262579 2633664533745 2934654766173 3069581422089 3074292982215 3386140114815 3541824717795 3946604685543 4238945773361 4740596160741 4891091276955 5115969036815 6577674475905 6847527787737 7900993601235 8803964298519 9208744266267 10625474153385 11412546312895 12716837320083 14673273830865 15347907110445 19733023427715 20542583363211 21194728866805 23702980803705 27626232798801 29672620413527 34237638938685 38150511960249 44019821492595 46043721331335 61627750089633 63584186600415 89017861240581 102712916816055 114451535880747 138131163994005 148363102067635 190752559801245 267053583721743 308138750448165 445089306202905 572257679403735 801160751165229 1335267918608715 4005803755826145
• Sum of all divisors σ(n): 9123900941721600
• Sum of proper divisors (its aliquot sum) s(n): 5118097185895455
• 4005803755826145 is an abundant number, because the sum of its proper divisors (5118097185895455) is greater than itself. Its abundance is 1112293430069310

Bases of 4005803755826145

• Binary: 1110001110110100000111011101111001111110101111100001₂
• Hexadecimal: 0xE3B41DDE7EBE1
• Base-36: 13FXSU9FIE9

Squares and roots of 4005803755826145

• 4005803755826145 squared (4005803755826145²) is 16046463730190849512031465561025
• 4005803755826145 cubed (4005803755826145³) is 64278984678126517620314081792624361764787998625
• The square root of 4005803755826145 is 63291419.2906601283
• The cube root of 4005803755826145 is 158816.8421627583

Scales and comparisons

• 4,005,803,755,826,145 seconds is equal to 127,372,168 years, 34 weeks, 6 days, 3 hours, 15 minutes, 45 seconds.
• To count from 1 to 4,005,803,755,826,145 would take you about three hundred eighty-two million, one hundred sixteen thousand, five hundred 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 4005803755826145 cubic inches would be around 13234.7 feet tall.

Recreational maths with 4005803755826145

• 4005803755826145 backwards is 5416285573085004
• 4005803755826145 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 4005803755826145's digits is 63
• More coming soon!