12852133920

Names of 12852133920

• Cardinal: 12852133920 can be written as Twelve billion, eight hundred fifty-two million, one hundred thirty-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.285213392 × 10¹⁰

Factors of 12852133920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5490

Divisors of 12852133920

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 61 72 80 81 90 96 108 120 122 135 144 160 162 180 183 216 240 243 244 270 288 305 324 360 366 405 432 480 486 488 540 549 610 648 720 732 810 864 915 972 976 1080 1098 1215 1220 1296 1440 1464 1620 1647 1830 1944 1952 2160 2196 2430 2440 2592 2745 2928 3240 3294 3660 3888 4320 4392 4860 4880 4941 5419 5490 5856 6480 6588 7320 7776 8235 8784 9720 9760 9882 10838 10980 12960 13176 14640 14823 16257 16470 17568 19440 19764 21676 21960 24705 26352 27095 29280 29646 32514 32940 38880 39528 43352 43920 48771 49410 52704 54190 59292 65028 65880 74115 79056 81285 86704 87840 97542 98820 108380 118584 130056 131760 146313 148230 158112 162570 173408 195084 197640 216760 237168 243855 260112 263520 292626 296460 325140 330559 390168 395280 433520 438939 474336 487710 520224 585252 592920 650280 661118 731565 780336 790560 867040 877878 975420 991677 1170504 1185840 1300560 1316817 1322236 1463130 1560672 1652795 1755756 1950840 1983354 2194695 2341008 2371680 2601120 2633634 2644472 2926260 2975031 3305590 3511512 3901680 3966708 4389390 4682016 4958385 5267268 5288944 5852520 5950062 6584085 6611180 7023024 7803360 7933416 8778780 8925093 9916770 10534536 10577888 11705040 11900124 13168170 13222360 14046048 14875155 15866832 17557560 17850186 19833540 21069072 23410080 23800248 26336340 26444720 26775279 29750310 31733664 35115120 35700372 39667080 42138144 44625465 47600496 52672680 52889440 53550558 59500620 70230240 71400744 79334160 80325837 89250930 95200992 105345360 107101116 119001240 133876395 142801488 158668320 160651674 178501860 210690720 214202232 238002480 267752790 285602976 321303348 357003720 401629185 428404464 476004960 535505580 642606696 714007440 803258370 856808928 1071011160 1285213392 1428014880 1606516740 2142022320 2570426784 3213033480 4284044640 6426066960 12852133920
• Sum of all divisors σ(n): 46236415680
• Sum of proper divisors (its aliquot sum) s(n): 33384281760
• 12852133920 is an abundant number, because the sum of its proper divisors (33384281760) is greater than itself. Its abundance is 20532147840

Bases of 12852133920

• Binary: 1011111110000011000000000000100000₂
• Hexadecimal: 0x2FE0C0020
• Base-36: 5WJTU00

Squares and roots of 12852133920

• 12852133920 squared (12852133920²) is 165177346297614566400
• 12852133920 cubed (12852133920³) is 2122881375167158583915532288000
• The square root of 12852133920 is 113367.2524144429
• The cube root of 12852133920 is 2342.3857324951

Scales and comparisons

• 12,852,133,920 seconds is equal to 408 years, 34 weeks, 1 day, 13 hours, 12 minutes.
• To count from 1 to 12,852,133,920 would take you about eight hundred seventeen 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 12852133920 cubic inches would be around 195.2 feet tall.

Recreational maths with 12852133920

• 12852133920 backwards is 02933125821
• 12852133920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12852133920's digits is 36
• More coming soon!