68000735520

Names of 68000735520

• Cardinal: 68000735520 can be written as Sixty-eight billion, seven hundred thirty-five thousand, five hundred twenty.

Scientific notation

• Scientific notation: 6.800073552 × 10¹⁰

Factors of 68000735520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 17703

Divisors of 68000735520

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 27 30 32 36 38 40 45 47 48 54 57 60 72 76 80 90 94 95 96 108 114 120 135 141 144 152 160 171 180 188 190 216 228 235 240 270 282 285 288 304 342 360 376 380 423 432 456 470 480 513 540 564 570 608 684 705 720 752 760 846 855 864 893 912 940 1026 1080 1128 1140 1269 1368 1410 1440 1504 1520 1692 1710 1786 1824 1880 2052 2115 2160 2256 2280 2538 2565 2679 2736 2820 3040 3384 3420 3572 3760 4104 4230 4320 4465 4512 4560 5076 5130 5358 5472 5640 6345 6768 6840 7144 7520 8037 8208 8460 8930 9120 10152 10260 10716 11280 12690 13395 13536 13680 14288 16074 16416 16920 17627 17860 20304 20520 21432 22560 24111 25380 26790 27360 28576 32148 33840 35254 35720 40185 40608 41040 42864 48222 50760 52881 53580 64296 67680 70508 71440 80370 82080 85728 88135 96444 101520 105762 107160 120555 128592 141016 142880 158643 160740 176270 192888 203040 211524 214320 241110 257184 264405 282032 317286 321480 334913 352540 385776 423048 428640 475929 482220 528810 564064 634572 642960 669826 705080 771552 793215 828469 846096 951858 964440 1004739 1057620 1269144 1285920 1339652 1410160 1586430 1656938 1674565 1692192 1903716 1928880 2009478 2115240 2379645 2485407 2538288 2679304 2820320 3014217 3172860 3313876 3349130 3807432 3857760 4018956 4142345 4230480 4759290 4970814 5023695 5076576 5358608 6028434 6345720 6627752 6698260 7456221 7614864 8037912 8284690 8460960 9042651 9518580 9941628 10047390 10717216 12056868 12427035 12691440 13255504 13396520 14912442 15071085 15229728 15740911 16075824 16569380 18085302 19037160 19883256 20094780 22368663 24113736 24854070 25382880 26511008 26793040 29824884 30142170 31481822 32151648 33138760 36170604 37281105 38074320 39766512 40189560 44737326 45213255 47222733 48227472 49708140 53586080 59649768 60284340 62963644 66277520 72341208 74562210 76148640 78704555 79533024 80379120 89474652 90426510 94445466 96454944 99416280 111843315 119299536 120568680 125927288 132555040 141668199 144682416 149124420 157409110 160758240 178949304 180853020 188890932 198832560 223686630 236113665 238599072 241137360 251854576 283336398 289364832 298248840 314818220 357898608 361706040 377781864 397665120 425004597 447373260 472227330 482274720 503709152 566672796 596497680 629636440 708340995 715797216 723412080 755563728 850009194 894746520 944454660 1133345592 1192995360 1259272880 1416681990 1446824160 1511127456 1700018388 1789493040 1888909320 2125022985 2266691184 2518545760 2833363980 3400036776 3578986080 3777818640 4250045970 4533382368 5666727960 6800073552 7555637280 8500091940 11333455920 13600147104 17000183880 22666911840 34000367760 68000735520
• Sum of all divisors σ(n): 255873945600
• Sum of proper divisors (its aliquot sum) s(n): 187873210080
• 68000735520 is an abundant number, because the sum of its proper divisors (187873210080) is greater than itself. Its abundance is 119872474560

Bases of 68000735520

• Binary: 111111010101001010001110000100100000₂
• Hexadecimal: 0xFD528E120
• Base-36: V8LVRC0

Squares and roots of 68000735520

• 68000735520 squared (68000735520²) is 4624100031260989670400
• 68000735520 cubed (68000735520³) is 314442203243802290670322372608000
• The square root of 68000735520 is 260769.5064995141
• The cube root of 68000735520 is 4081.6698182317

Scales and comparisons

• 68,000,735,520 seconds is equal to 2,162 years, 11 weeks, 13 hours, 12 minutes.
• To count from 1 to 68,000,735,520 would take you about four thousand, three hundred twenty-four 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 68000735520 cubic inches would be around 340.1 feet tall.

Recreational maths with 68000735520

• 68000735520 backwards is 02553700086
• 68000735520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 68000735520's digits is 36
• More coming soon!