3853131121920

Names of 3853131121920

• Cardinal: 3853131121920 can be written as Three trillion, eight hundred fifty-three billion, one hundred thirty-one million, one hundred twenty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 3.85313112192 × 10¹²

Factors of 3853131121920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 19295

Divisors of 3853131121920

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 48 60 62 64 80 93 96 120 124 128 155 160 186 192 240 248 256 310 320 372 384 465 480 496 620 640 744 768 930 960 992 1240 1280 1488 1860 1861 1920 1984 2480 2976 3720 3722 3840 3968 4960 5583 5952 7440 7444 7936 9305 9920 11166 11904 14880 14888 17393 18610 19840 22332 23808 27915 29760 29776 34786 37220 39680 44664 52179 55830 57691 59520 59552 69572 74440 86965 89328 104358 111660 115382 119040 119104 139144 148880 173073 173930 178656 208716 223320 230764 238208 260895 278288 288455 297760 346146 347860 357312 417432 446640 461528 476416 521790 539183 556576 576910 595520 692292 695720 714624 834864 865365 893280 923056 1043580 1078366 1113152 1153820 1191040 1384584 1391440 1429248 1617549 1669728 1730730 1786560 1846112 2087160 2156732 2226304 2307640 2382080 2695915 2769168 2782880 3235098 3339456 3461460 3573120 3692224 4174320 4313464 4452608 4615280 5391830 5538336 5565760 6470196 6678912 6922920 7146240 7384448 8087745 8348640 8626928 9230560 10783660 11076672 11131520 12940392 13357824 13845840 14768896 16175490 16697280 17253856 18461120 21567320 22153344 22263040 25880784 27691680 32350980 32368373 33394560 34507712 36922240 43134640 44306688 51761568 55383360 64701960 64736746 66789120 69015424 73844480 86269280 97105119 103523136 110766720 129403920 129473492 138030848 161841865 172538560 194210238 207046272 221533440 258807840 258946984 323683730 345077120 388420476 414092544 485525595 517615680 517893968 647367460 690154240 776840952 971051190 1003419563 1035231360 1035787936 1294734920 1553681904 1942102380 2006839126 2070462720 2071575872 2589469840 3010258689 3107363808 3884204760 4013678252 4143151744 5017097815 5178939680 6020517378 6214727616 7768409520 8027356504 8286303488 10034195630 10357879360 12041034756 12429455232 15051293445 15536819040 16054713008 20068391260 20715758720 24082069512 24858910464 30102586890 31073638080 32109426016 40136782520 41431517440 48164139024 60205173780 62147276160 64218852032 80273565040 96328278048 120410347560 124294552320 128437704064 160547130080 192656556096 240820695120 256875408128 321094260160 385313112192 481641390240 642188520320 770626224384 963282780480 1284377040640 1926565560960 3853131121920
• Sum of all divisors σ(n): 12710459833344
• Sum of proper divisors (its aliquot sum) s(n): 8857328711424
• 3853131121920 is an abundant number, because the sum of its proper divisors (8857328711424) is greater than itself. Its abundance is 5004197589504

Bases of 3853131121920

• Binary: 111000000100100000100000110000010100000000₂
• Hexadecimal: 0x38120830500
• Base-36: 1D63QS9HC

Squares and roots of 3853131121920

• 3853131121920 squared (3853131121920²) is 14846619442708477904486400
• 3853131121920 cubed (3853131121920³) is 57205971430002602631609213033381888000
• The square root of 3853131121920 is 1962939.4086216721
• The cube root of 3853131121920 is 15677.2997727731

Scales and comparisons

• 3,853,131,121,920 seconds is equal to 122,517 years, 33 weeks, 6 days, 32 minutes.
• To count from 1 to 3,853,131,121,920 would take you about three hundred six thousand, two hundred ninety-four 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 3853131121920 cubic inches would be around 1306.4 feet tall.

Recreational maths with 3853131121920

• 3853131121920 backwards is 0291211313583
• The number of decimal digits it has is: 13
• The sum of 3853131121920's digits is 39
• More coming soon!