13198438240

Names of 13198438240

• Cardinal: 13198438240 can be written as Thirteen billion, one hundred ninety-eight million, four hundred thirty-eight thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.319843824 × 10¹⁰

Factors of 13198438240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 338

Divisors of 13198438240

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 26 29 32 34 40 52 58 61 65 68 80 85 104 116 122 130 136 145 160 170 208 211 221 232 244 260 272 290 305 340 377 416 422 442 464 488 493 520 544 580 610 680 754 793 844 884 928 976 986 1037 1040 1055 1105 1160 1220 1360 1508 1586 1688 1768 1769 1885 1952 1972 2074 2080 2110 2210 2320 2440 2465 2720 2743 3016 3172 3376 3536 3538 3587 3770 3944 3965 4148 4220 4420 4640 4880 4930 5185 5486 6032 6119 6344 6409 6752 7072 7076 7174 7540 7888 7930 8296 8440 8840 8845 9760 9860 10370 10972 12064 12238 12688 12818 12871 13481 13715 14152 14348 15080 15776 15860 16592 16880 17680 17690 17935 19720 20740 21944 22997 24476 25376 25636 25742 26962 27430 28304 28696 30073 30160 30595 31720 32045 33184 33760 35360 35380 35870 39440 41480 43888 45994 46631 48952 51272 51484 53924 54860 56608 57392 60146 60320 61190 63440 64090 64355 67405 70760 71740 78880 79547 82960 87776 91988 93262 97904 102544 102968 104023 107848 109720 114784 114985 120292 122380 126880 128180 128710 134810 141520 143480 150365 159094 165920 167323 183976 186524 195808 205088 205936 208046 215696 218807 219440 229970 233155 240584 244760 256360 257420 269620 283040 286960 300730 318188 334646 367952 373048 373259 390949 397735 411872 416092 431392 437614 438880 459940 466310 481168 489520 512720 514840 520115 539240 573920 601460 636376 669292 735904 746096 746518 781898 795470 832184 836615 875228 919880 932620 962336 979040 1025440 1029680 1040230 1078480 1094035 1202920 1272752 1338584 1352299 1492192 1493036 1563796 1590940 1664368 1673230 1750456 1839760 1865240 1866295 1954745 2059360 2080460 2156960 2188070 2405840 2545504 2677168 2704598 2844491 2986072 3127592 3181880 3328736 3346460 3500912 3679520 3730480 3732590 3909490 4160920 4376140 4811680 4852367 5354336 5409196 5688982 5972144 6255184 6345403 6363760 6692920 6761495 7001824 7460960 7465180 7818980 8321840 8752280 9704734 10818392 11377964 11944288 12510368 12690806 12727520 13385840 13522990 14222455 14930360 15637960 16643680 17504560 19409468 21636784 22755928 24261835 25381612 26771680 27045980 28444910 29860720 31275920 31727015 35009120 38818936 43273568 45511856 48523670 50763224 54091960 56889820 59721440 62551840 63454030 77637872 82490239 91023712 97047340 101526448 108183920 113779640 126908060 155275744 164980478 194094680 203052896 216367840 227559280 253816120 329960956 388189360 412451195 455118560 507632240 659921912 776378720 824902390 1015264480 1319843824 1649804780 2639687648 3299609560 6599219120 13198438240
• Sum of all divisors σ(n): 37561345920
• Sum of proper divisors (its aliquot sum) s(n): 24362907680
• 13198438240 is an abundant number, because the sum of its proper divisors (24362907680) is greater than itself. Its abundance is 11164469440

Bases of 13198438240

• Binary: 1100010010101100000010111101100000₂
• Hexadecimal: 0x312B02F60
• Base-36: 62A0C4G

Squares and roots of 13198438240

• 13198438240 squared (13198438240²) is 174198771975094297600
• 13198438240 cubed (13198438240³) is 2299151733397124905049780224000
• The square root of 13198438240 is 114884.4560417117
• The cube root of 13198438240 is 2363.2382912839

Scales and comparisons

• 13,198,438,240 seconds is equal to 419 years, 34 weeks, 5 days, 16 hours, 50 minutes, 40 seconds.
• To count from 1 to 13,198,438,240 would take you about eight hundred thirty-nine 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 13198438240 cubic inches would be around 196.9 feet tall.

Recreational maths with 13198438240

• 13198438240 backwards is 04283489131
• The number of decimal digits it has is: 11
• The sum of 13198438240's digits is 43
• More coming soon!