3138643852880

Names of 3138643852880

• Cardinal: 3138643852880 can be written as Three trillion, one hundred thirty-eight billion, six hundred forty-three million, eight hundred fifty-two thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 3.13864385288 × 10¹²

Factors of 3138643852880

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1068

Divisors of 3138643852880

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 16 20 37 40 67 74 80 134 148 151 163 185 268 296 302 326 335 370 536 592 604 643 652 670 740 755 815 1072 1208 1286 1304 1340 1480 1510 1630 2416 2479 2572 2608 2680 2960 3020 3215 3260 4958 5144 5360 5587 6031 6040 6430 6520 9916 10117 10288 10921 11174 12062 12080 12395 12860 13040 19832 20234 21842 22348 23791 24124 24613 24790 25720 27935 30155 39664 40468 43081 43684 44696 47582 48248 49226 49580 50585 51440 54605 55870 60310 80936 86162 87368 89392 95164 96496 97093 98452 99160 101170 104809 109210 111740 118955 120620 123065 161872 172324 174736 190328 194186 196904 198320 202340 209618 215405 218420 223480 237910 241240 246130 344648 374329 380656 388372 393808 404077 404680 419236 430810 436840 446960 475820 482480 485465 492260 524045 689296 748658 776744 808154 809360 838472 861620 873680 910681 951640 970930 984520 1048090 1497316 1553488 1593997 1616308 1649071 1676944 1723240 1821362 1871645 1903280 1941860 1969040 2020385 2096180 2994632 3187994 3232616 3298142 3446480 3592441 3642724 3743290 3877933 3883720 4040770 4192360 4553405 5989264 6375988 6465232 6505231 6596284 7022203 7184882 7285448 7486580 7755866 7767440 7969985 8081540 8245355 8384720 9106810 12751976 13010462 13192568 14044406 14369764 14570896 14973160 15511732 15826159 15939970 16163080 16490710 17962205 18213620 19389665 25503952 26020924 26385136 28088812 28739528 29946320 31023464 31652318 31879940 32326160 32526155 32981420 35111015 35924410 36427240 38779330 52041848 56177624 57479056 61015627 62046928 63304636 63759880 65052310 65962840 70222030 71848820 72854480 77558660 79130795 104083696 112355248 122031254 126609272 127519760 130104620 131925680 140444060 143697640 155117320 158261590 240693547 244062508 253218544 259821511 260209240 280888120 287395280 305078135 310234640 316523180 481387094 488125016 519643022 520418480 561776240 585567883 610156270 633046360 962774188 976250032 1039286044 1060352653 1171135766 1203467735 1220312540 1266092720 1299107555 1925548376 2078572088 2120705306 2342271532 2406935470 2440625080 2598215110 2927839415 3851096752 4157144176 4241410612 4684543064 4813870940 4881250160 5196430220 5301763265 5855678830 8482821224 9369086128 9627741880 10392860440 10603526530 11711357660 16965642448 19255483760 20785720880 21207053060 23422715320 39233048161 42414106120 46845430640 78466096322 84828212240 156932192644 196165240805 313864385288 392330481610 627728770576 784660963220 1569321926440 3138643852880
• Sum of all divisors σ(n): 7715760826368
• Sum of proper divisors (its aliquot sum) s(n): 4577116973488
• 3138643852880 is an abundant number, because the sum of its proper divisors (4577116973488) is greater than itself. Its abundance is 1438473120608

Bases of 3138643852880

• Binary: 101101101011000101110000000111111001010000₂
• Hexadecimal: 0x2DAC5C07E50
• Base-36: 141VFIGCW

Squares and roots of 3138643852880

• 3138643852880 squared (3138643852880²) is 9851085235221411084294400
• 3138643852880 cubed (3138643852880³) is 30919048117724610765480114072207872000
• The square root of 3138643852880 is 1771621.8142933327
• The cube root of 3138643852880 is 14641.3350630601

Scales and comparisons

• 3,138,643,852,880 seconds is equal to 99,799 years, 8 weeks, 4 days, 10 hours, 41 minutes, 20 seconds.
• To count from 1 to 3,138,643,852,880 would take you about two hundred forty-nine thousand, four hundred ninety-seven 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 3138643852880 cubic inches would be around 1220.1 feet tall.

Recreational maths with 3138643852880

• 3138643852880 backwards is 0882583468313
• The number of decimal digits it has is: 13
• The sum of 3138643852880's digits is 59
• More coming soon!