1918029948831270

Names of 1918029948831270

• Cardinal: 1918029948831270 can be written as One quadrillion, nine hundred eighteen trillion, twenty-nine billion, nine hundred forty-eight million, eight hundred thirty-one thousand, two hundred seventy.

Scientific notation

• Scientific notation: 1.91802994883127 × 10¹⁵

Factors of 1918029948831270

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 770958

Divisors of 1918029948831270

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 19 27 30 37 38 45 54 57 74 90 95 111 114 135 171 185 190 222 270 285 333 342 370 513 555 570 666 703 855 999 1026 1110 1406 1665 1710 1998 2109 2565 3330 3515 4218 4995 5130 6327 7030 9990 10545 12654 13339 18981 21090 26678 31635 37962 40017 63270 66695 80034 94905 120051 133390 189810 200085 240102 253441 360153 400170 493543 506882 600255 720306 757553 760323 987086 1200510 1267205 1480629 1515106 1520646 1800765 2272659 2280969 2467715 2534410 2961258 3601530 3787765 3801615 4441887 4545318 4561938 4935430 6817977 6842907 7403145 7575530 7603230 8883774 9377317 11363295 11404845 13325661 13635954 13685814 14393507 14806290 18754634 20453931 22209435 22726590 22809690 26651322 28029461 28131951 28787014 34089885 34214535 40907862 43180521 44418870 46886585 56058922 56263902 66628305 68179770 68429070 71967535 84088383 84395853 86361042 93773170 102269655 129541563 133256610 140147305 140659755 143935070 168176766 168791706 204539310 215902605 252265149 253187559 259083126 280294610 281319510 388624689 420441915 421979265 431805210 504530298 506375118 532559759 647707815 756795447 777249378 840883830 843958530 1065119518 1261325745 1265937795 1295415630 1513590894 1597679277 1943123445 2522651490 2531875590 2662798795 3195358554 3783977235 3886246890 4793037831 5325597590 7567954470 7988396385 9586075662 10104999467 14379113493 15976792770 20209998934 23965189155 28758226986 30314998401 47930378310 50524997335 60629996802 71895567465 90944995203 101049994670 143791134930 151574992005 181889990406 191994989873 272834985609 303149984010 373884980279 383989979746 454724976015 545669971218 575984969619 747769960558 909449952030 959974949365 1121654940837 1151969939238 1364174928045 1727954908857 1869424901395 1919949898730 2243309881674 2728349856090 2879924848095 3364964822511 3455909817714 3738849802790 5183864726571 5608274704185 5759849696190 6729929645022 7103814625301 8639774544285 10094894467533 10367729453142 11216549408370 14207629250602 16824824112555 17279549088570 20189788935066 21311443875903 25919323632855 33649648225110 35519073126505 42622887751806 50474472337665 51838647265710 63934331627709 71038146253010 100948944675330 106557219379515 127868663255418 191802994883127 213114438759030 319671658138545 383605989766254 639343316277090 959014974415635 1918029948831270
• Sum of all divisors σ(n): 5529877540992000
• Sum of proper divisors (its aliquot sum) s(n): 3611847592160730
• 1918029948831270 is an abundant number, because the sum of its proper divisors (3611847592160730) is greater than itself. Its abundance is 1693817643329460

Bases of 1918029948831270

• Binary: 110110100000111000000100101110001001100011000100110₂
• Hexadecimal: 0x6D07025C4C626
• Base-36: IVVUSLGV1I

Squares and roots of 1918029948831270

• 1918029948831270 squared (1918029948831270²) is 3678838884613684214438929812900
• 1918029948831270 cubed (1918029948831270³) is 7056123157614071133521538675148885914769383000
• The square root of 1918029948831270 is 43795318.8004296871
• The cube root of 1918029948831270 is 124246.7759195103

Scales and comparisons

• 1,918,029,948,831,270 seconds is equal to 60,987,419 years, 26 weeks, 6 days, 1 hour, 34 minutes, 30 seconds.
• To count from 1 to 1,918,029,948,831,270 would take you about one hundred eighty-two million, nine hundred sixty-two thousand, two hundred fifty-eight 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 1918029948831270 cubic inches would be around 10353.9 feet tall.

Recreational maths with 1918029948831270

• 1918029948831270 backwards is 0721388499208191
• The number of decimal digits it has is: 16
• The sum of 1918029948831270's digits is 72
• More coming soon!