13106145280

Names of 13106145280

• Cardinal: 13106145280 can be written as Thirteen billion, one hundred six million, one hundred forty-five thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.310614528 × 10¹⁰

Factors of 13106145280

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 151

Divisors of 13106145280

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 31 32 38 40 41 53 62 64 76 80 82 95 106 124 128 152 155 160 164 190 205 212 248 256 265 304 310 320 328 380 410 424 496 512 530 589 608 620 640 656 760 779 820 848 992 1007 1024 1060 1178 1216 1240 1271 1280 1312 1520 1558 1640 1643 1696 1984 2014 2048 2120 2173 2356 2432 2480 2542 2560 2624 2945 3040 3116 3280 3286 3392 3895 3968 4028 4240 4346 4712 4864 4960 5035 5084 5120 5248 5890 6080 6232 6355 6560 6572 6784 7790 7936 8056 8215 8480 8692 9424 9728 9920 10070 10168 10240 10496 10865 11780 12160 12464 12710 13120 13144 13568 15580 15872 16112 16430 16960 17384 18848 19456 19840 20140 20336 20992 21730 23560 24149 24320 24928 25420 26240 26288 27136 31160 31217 31744 32224 32860 33920 34768 37696 38912 39680 40280 40672 41287 41984 43460 47120 48298 48640 49856 50840 52480 52576 54272 62320 62434 63488 64448 65720 67363 67840 69536 75392 79360 80560 81344 82574 83968 86920 94240 96596 97280 99712 101680 104960 105152 108544 120745 124640 124868 128896 131440 134726 135680 139072 150784 156085 158720 161120 162688 165148 173840 188480 193192 194560 199424 203360 206435 209920 210304 241490 249280 249736 257792 262880 269452 271360 278144 301568 312170 317440 322240 325376 330296 336815 347680 376960 386384 398848 406720 412870 419840 420608 482980 498560 499472 515584 525760 538904 542720 556288 603136 624340 644480 650752 660592 673630 695360 753920 772768 797696 813440 825740 841216 965960 997120 998944 1031168 1051520 1077808 1112576 1206272 1248680 1279897 1288960 1301504 1321184 1347260 1390720 1507840 1545536 1595392 1626880 1651480 1682432 1931920 1994240 1997888 2062336 2103040 2155616 2225152 2497360 2559794 2577920 2603008 2642368 2694520 2781440 3015680 3091072 3253760 3302960 3364864 3863840 3988480 3995776 4206080 4311232 4450304 4994720 5119588 5155840 5284736 5389040 5562880 6031360 6182144 6399485 6507520 6605920 7727680 7976960 7991552 8412160 8622464 9989440 10239176 10311680 10569472 10778080 11125760 12364288 12798970 13015040 13211840 15455360 15983104 16824320 17244928 19978880 20478352 21138944 21556160 22251520 24728576 25597940 26423680 30910720 31966208 34489856 39957760 40956704 42277888 43112320 49457152 51195880 52847360 61821440 63932416 68979712 79915520 81913408 84555776 86224640 102391760 105694720 123642880 137959424 159831040 163826816 172449280 204783520 211389440 247285760 319662080 327653632 344898560 409567040 422778880 655307264 689797120 819134080 1310614528 1638268160 2621229056 3276536320 6553072640 13106145280
• Sum of all divisors σ(n): 35663846400
• Sum of proper divisors (its aliquot sum) s(n): 22557701120
• 13106145280 is an abundant number, because the sum of its proper divisors (22557701120) is greater than itself. Its abundance is 9451555840

Bases of 13106145280

• Binary: 1100001101001011111110100000000000₂
• Hexadecimal: 0x30D2FE800
• Base-36: 60R26F4

Squares and roots of 13106145280

• 13106145280 squared (13106145280²) is 171771044100466278400
• 13106145280 cubed (13106145280³) is 2251256258877997960451325952000
• The square root of 13106145280 is 114482.0740552861
• The cube root of 13106145280 is 2357.7169148927

Scales and comparisons

• 13,106,145,280 seconds is equal to 416 years, 38 weeks, 1 day, 11 hours, 54 minutes, 40 seconds.
• To count from 1 to 13,106,145,280 would take you about eight hundred thirty-three 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 13106145280 cubic inches would be around 196.5 feet tall.

Recreational maths with 13106145280

• 13106145280 backwards is 08254160131
• 13106145280 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13106145280's digits is 31
• More coming soon!