13152681920

Names of 13152681920

• Cardinal: 13152681920 can be written as Thirteen billion, one hundred fifty-two million, six hundred eighty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.315268192 × 10¹⁰

Factors of 13152681920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 554

Divisors of 13152681920

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 41 49 56 64 70 80 82 98 112 140 160 164 196 205 224 245 280 287 320 328 392 410 448 490 499 560 574 656 784 820 980 998 1120 1148 1312 1435 1568 1640 1681 1960 1996 2009 2240 2296 2495 2624 2870 3136 3280 3362 3493 3920 3992 4018 4592 4990 5740 6560 6724 6986 7840 7984 8036 8405 9184 9980 10045 11480 11767 13120 13448 13972 15680 15968 16072 16810 17465 18368 19960 20090 20459 22960 23534 24451 26896 27944 31936 32144 33620 34930 39920 40180 40918 45920 47068 48902 53792 55888 58835 64288 67240 69860 79840 80360 81836 82369 91840 94136 97804 102295 107584 111776 117670 122255 128576 134480 139720 143213 159680 160720 163672 164738 188272 195608 204590 223552 235340 244510 268960 279440 286426 321440 327344 329476 376544 391216 409180 411845 470680 489020 537920 558880 572852 642880 654688 658952 716065 753088 782432 818360 823690 838819 941360 978040 1002491 1117760 1145704 1309376 1317904 1432130 1564864 1636720 1647380 1677638 1882720 1956080 2004982 2291408 2635808 2864260 3273440 3294760 3355276 3765440 3912160 4009964 4194095 4582816 5012455 5271616 5728520 5871733 6546880 6589520 6710552 7824320 8019928 8388190 9165632 10024910 11457040 11743466 13179040 13421104 16039856 16776380 20049820 22914080 23486932 26358080 26842208 29358665 32079712 33552760 40099640 41102131 45828160 46973864 53684416 58717330 64159424 67105520 80199280 82204262 93947728 117434660 134211040 160398560 164408524 187895456 205510655 234869320 268422080 320797120 328817048 375790912 411021310 469738640 657634096 822042620 939477280 1315268192 1644085240 1878954560 2630536384 3288170480 6576340960 13152681920
• Sum of all divisors σ(n): 37418391000
• Sum of proper divisors (its aliquot sum) s(n): 24265709080
• 13152681920 is an abundant number, because the sum of its proper divisors (24265709080) is greater than itself. Its abundance is 11113027160

Bases of 13152681920

• Binary: 1100001111111101011111111111000000₂
• Hexadecimal: 0x30FF5FFC0
• Base-36: 61IRMBK

Squares and roots of 13152681920

• 13152681920 squared (13152681920²) is 172993041688694886400
• 13152681920 cubed (13152681920³) is 2275322451704703500749733888000
• The square root of 13152681920 is 114685.1425425281
• The cube root of 13152681920 is 2360.5041726639

Scales and comparisons

• 13,152,681,920 seconds is equal to 418 years, 11 weeks, 1 day, 2 hours, 45 minutes, 20 seconds.
• To count from 1 to 13,152,681,920 would take you about eight hundred thirty-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 13152681920 cubic inches would be around 196.7 feet tall.

Recreational maths with 13152681920

• 13152681920 backwards is 02918625131
• The number of decimal digits it has is: 11
• The sum of 13152681920's digits is 38
• More coming soon!