13145115360

Names of 13145115360

• Cardinal: 13145115360 can be written as Thirteen billion, one hundred forty-five million, one hundred fifteen thousand, three hundred sixty.

Scientific notation

• Scientific notation: 1.314511536 × 10¹⁰

Factors of 13145115360

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4342

Divisors of 13145115360

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 17 20 24 26 29 30 32 34 39 40 48 51 52 58 60 65 68 78 80 85 87 96 102 104 116 120 130 136 145 156 160 170 174 195 204 208 221 232 240 255 260 272 290 312 340 348 377 390 408 416 435 442 464 480 493 510 520 544 580 624 663 680 696 754 780 816 870 884 928 986 1020 1040 1105 1131 1160 1248 1326 1360 1392 1479 1508 1560 1632 1740 1768 1885 1972 2040 2080 2210 2262 2320 2465 2652 2720 2784 2958 3016 3120 3315 3480 3536 3770 3944 4080 4273 4420 4524 4640 4930 5304 5655 5916 6032 6240 6409 6630 6960 7072 7395 7540 7888 8160 8546 8840 9048 9860 10608 11310 11832 12064 12818 12819 13260 13920 14790 15080 15776 17092 17680 18096 19227 19720 21216 21365 22620 23664 25636 25638 26520 29580 30160 32045 34184 35360 36192 38454 39440 42730 45240 47328 51272 51276 53040 55549 59160 60320 64090 64095 68368 72641 76908 78880 85460 90480 96135 102544 102552 106080 111098 118320 123917 128180 128190 136736 145282 153816 166647 170920 180960 192270 205088 205104 217923 222196 236640 247834 256360 256380 277745 290564 307632 333294 341840 363205 371751 384540 410208 435846 444392 495668 512720 512760 555490 581128 615264 619585 666588 683680 726410 743502 769080 833235 871692 888784 944333 991336 1025440 1025520 1089615 1110980 1162256 1239170 1333176 1452820 1487004 1538160 1610921 1666470 1743384 1777568 1858755 1888666 1982672 2051040 2106589 2179230 2221960 2324512 2478340 2666352 2832999 2905640 2974008 3076320 3221842 3332940 3486768 3717510 3777332 3965344 4213178 4358460 4443920 4721665 4832763 4956680 5332704 5665998 5811280 5948016 6319767 6443684 6665880 6973536 7435020 7554664 8054605 8426356 8716920 8887840 9443330 9665526 9913360 10532945 11331996 11622560 11896032 12639534 12887368 13331760 14164995 14870040 15109328 16109210 16852712 17433840 18886660 19331052 19826720 21065890 22663992 24163815 25279068 25774736 26663520 27385657 28329990 29740080 30218656 31598835 32218420 33705424 34867680 37773320 38662104 42131780 45327984 48327630 50558136 51549472 54771314 56659980 59480160 63197670 64436840 67410848 75546640 77324208 82156971 84263560 90655968 96655260 101116272 109542628 113319960 126395340 128873680 136928285 151093280 154648416 164313942 168527120 193310520 202232544 219085256 226639920 252790680 257747360 273856570 328627884 337054240 386621040 410784855 438170512 453279840 505581360 547713140 657255768 773242080 821569710 876341024 1011162720 1095426280 1314511536 1643139420 2190852560 2629023072 3286278840 4381705120 6572557680 13145115360
• Sum of all divisors σ(n): 48854897280
• Sum of proper divisors (its aliquot sum) s(n): 35709781920
• 13145115360 is an abundant number, because the sum of its proper divisors (35709781920) is greater than itself. Its abundance is 22564666560

Bases of 13145115360

• Binary: 1100001111100000101000101011100000₂
• Hexadecimal: 0x30F828AE0
• Base-36: 61E9FXC

Squares and roots of 13145115360

• 13145115360 squared (13145115360²) is 172794057827707929600
• 13145115360 cubed (13145115360³) is 2271397823667731738978758656000
• The square root of 13145115360 is 114652.1493911039
• The cube root of 13145115360 is 2360.0514304603

Scales and comparisons

• 13,145,115,360 seconds is equal to 417 years, 50 weeks, 4 days, 12 hours, 56 minutes.
• To count from 1 to 13,145,115,360 would take you about eight hundred thirty-five 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 13145115360 cubic inches would be around 196.7 feet tall.

Recreational maths with 13145115360

• 13145115360 backwards is 06351154131
• 13145115360 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13145115360's digits is 30
• More coming soon!