326428899840

Names of 326428899840

• Cardinal: 326428899840 can be written as Three hundred twenty-six billion, four hundred twenty-eight million, eight hundred ninety-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 3.2642889984 × 10¹¹

Factors of 326428899840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 8109

Divisors of 326428899840

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 29 30 32 36 40 45 48 58 60 61 64 72 80 87 90 96 116 120 122 128 144 145 160 174 180 183 192 232 240 244 256 261 288 290 305 320 348 360 366 384 435 464 480 488 512 522 549 576 580 610 640 696 720 732 768 870 915 928 960 976 1044 1098 1152 1160 1220 1280 1305 1392 1440 1464 1536 1740 1769 1830 1856 1920 1952 2088 2196 2304 2320 2440 2560 2610 2745 2784 2880 2928 3480 3538 3660 3712 3840 3904 4176 4392 4608 4640 4880 5220 5307 5490 5568 5760 5856 6960 7076 7320 7424 7680 7808 8009 8352 8784 8845 9280 9760 10440 10614 10980 11136 11520 11712 13920 14152 14640 14848 15616 15921 16018 16704 17568 17690 18560 19520 20880 21228 21960 22272 23040 23424 24027 26535 27840 28304 29280 31232 31842 32036 33408 35136 35380 37120 39040 40045 41760 42456 43920 44544 46848 48054 53070 55680 56608 58560 63684 64072 66816 70272 70760 72081 74240 78080 79605 80090 83520 84912 87840 93696 96108 106140 111360 113216 117120 120135 127368 128144 133632 140544 141520 144162 156160 159210 160180 167040 169824 175680 192216 212280 222720 226432 232261 234240 240270 254736 256288 281088 283040 288324 318420 320360 334080 339648 351360 360405 384432 424560 452864 464522 468480 480540 488549 509472 512576 566080 576648 636840 640720 668160 679296 696783 702720 720810 768864 849120 905728 929044 961080 977098 1018944 1025152 1132160 1153296 1161305 1273680 1281440 1358592 1393566 1405440 1441620 1465647 1537728 1698240 1858088 1922160 1954196 2037888 2050304 2090349 2264320 2306592 2322610 2442745 2547360 2562880 2717184 2787132 2883240 2931294 3075456 3396480 3483915 3716176 3844320 3908392 4075776 4100608 4180698 4396941 4528640 4613184 4645220 4885490 5094720 5125760 5574264 5766480 5862588 6150912 6792960 6967830 7328235 7432352 7688640 7816784 8151552 8361396 8793882 9226368 9290440 9770980 10189440 10251520 10451745 11148528 11532960 11725176 12301824 13585920 13935660 14167921 14656470 14864704 15377280 15633568 16722792 17587764 18452736 18580880 19541960 20378880 20503040 20903490 21984705 22297056 23065920 23450352 27871320 28335842 29312940 29729408 30754560 31267136 33445584 35175528 36905472 37161760 39083920 40757760 41806980 42503763 43969410 44594112 46131840 46900704 55742640 56671684 58625880 59458816 61509120 62534272 66891168 70351056 70839605 74323520 78167840 83613960 85007526 87938820 89188224 92263680 93801408 111485280 113343368 117251760 118917632 125068544 127511289 133782336 140702112 141679210 148647040 156335680 167227920 170015052 175877640 178376448 184527360 187602816 212518815 222970560 226686736 234503520 250137088 255022578 267564672 281404224 283358420 297294080 312671360 334455840 340030104 351755280 356752896 375205632 425037630 445941120 453373472 469007040 510045156 535129344 562808448 566716840 594588160 625342720 637556445 668911680 680060208 703510560 750411264 850075260 891882240 906746944 938014080 1020090312 1070258688 1125616896 1133433680 1250685440 1275112890 1337823360 1360120416 1407021120 1700150520 1783764480 1813493888 1876028160 2040180624 2251233792 2266867360 2550225780 2675646720 2720240832 2814042240 3400301040 3626987776 3752056320 4080361248 4533734720 5100451560 5351293440 5440481664 5628084480 6800602080 7253975552 8160722496 9067469440 10200903120 10880963328 11256168960 13601204160 16321444992 18134938880 20401806240 21761926656 27202408320 32642889984 36269877760 40803612480 54404816640 65285779968 81607224960 108809633280 163214449920 326428899840
• Sum of all divisors σ(n): 1188818888400
• Sum of proper divisors (its aliquot sum) s(n): 862389988560
• 326428899840 is an abundant number, because the sum of its proper divisors (862389988560) is greater than itself. Its abundance is 535961088720

Bases of 326428899840

• Binary: 100110000000000101011011011101000000000₂
• Hexadecimal: 0x4C00ADBA00
• Base-36: 45YJC740

Squares and roots of 326428899840

• 326428899840 squared (326428899840²) is 106555826650752752025600
• 326428899840 cubed (326428899840³) is 34782901265146972751568939515904000
• The square root of 326428899840 is 571339.5661425873
• The cube root of 326428899840 is 6885.4056848841

Scales and comparisons

• 326,428,899,840 seconds is equal to 10,379 years, 22 weeks, 2 days, 6 hours, 24 minutes.
• To count from 1 to 326,428,899,840 would take you about twenty thousand, seven hundred fifty-eight 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 326428899840 cubic inches would be around 573.8 feet tall.

Recreational maths with 326428899840

• 326428899840 backwards is 048998824623
• The number of decimal digits it has is: 12
• The sum of 326428899840's digits is 63
• More coming soon!