68048994160

Names of 68048994160

• Cardinal: 68048994160 can be written as Sixty-eight billion, forty-eight million, nine hundred ninety-four thousand, one hundred sixty.

Scientific notation

• Scientific notation: 6.804899416 × 10¹⁰

Factors of 68048994160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 155

Divisors of 68048994160

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 23 28 29 35 40 46 56 58 70 80 89 92 112 115 116 140 145 161 178 184 203 230 232 280 290 322 356 368 406 445 460 464 529 560 580 623 644 667 712 805 812 890 920 1015 1058 1160 1246 1288 1334 1424 1610 1624 1780 1840 2030 2047 2116 2320 2492 2576 2581 2645 2668 3115 3220 3248 3335 3560 3703 4060 4094 4232 4669 4984 5162 5290 5336 6230 6440 6670 7120 7406 7921 8120 8188 8464 9338 9968 10235 10324 10580 10672 12460 12880 12905 13340 14329 14812 15341 15842 16240 16376 18067 18515 18676 20470 20648 21160 23345 24920 25810 26680 28658 29624 30682 31684 32752 36134 37030 37352 39605 40940 41296 42320 46690 47081 49840 51620 53360 55447 57316 59248 59363 61364 63368 71645 72268 74060 74704 76705 79210 81880 90335 93380 94162 103240 107387 110894 114632 118726 122728 126736 143290 144536 148120 153410 158420 163760 180670 182183 186760 188324 206480 214774 221788 229264 229709 235405 237452 245456 277235 286580 289072 296240 296815 306820 316840 329567 361340 364366 373520 376648 415541 429548 443576 459418 470810 474904 536935 554470 573160 593630 613640 633680 659134 722680 728732 753296 831082 859096 887152 910915 918836 941620 949808 1073870 1108940 1146320 1148545 1187260 1227280 1275281 1318268 1365349 1445360 1457464 1607963 1647835 1662164 1718192 1821830 1837672 1883240 2077705 2147740 2217880 2297090 2374520 2550562 2636536 2730698 2914928 3215926 3295670 3324328 3643660 3675344 3766480 4155410 4190209 4295480 4435760 4594180 4749040 5101124 5273072 5283307 5461396 6376405 6431852 6591340 6648656 6826745 7287320 8039815 8310820 8380418 8590960 9188360 9557443 10202248 10566614 10922792 12752810 12863704 13182680 13653490 14574640 16079630 16621640 16760836 18376720 19114886 20404496 20951045 21133228 21845584 25505620 25727408 26365360 26416535 27306980 29331463 32159260 33243280 33521672 36983149 38229772 41902090 42266456 47787215 51011240 52833070 54613960 58662926 64318520 67043344 73966298 76459544 83804180 84532912 95574430 102022480 105666140 109227920 117325852 121516061 128637040 146657315 147932596 152919088 167608360 184915745 191148860 211332280 234651704 243032122 293314630 295865192 335216720 369831490 382297720 422664560 469303408 486064244 586629260 591730384 607580305 739662980 764595440 850612427 972128488 1173258520 1215160610 1479325960 1701224854 1944256976 2346517040 2430321220 2958651920 3402449708 4253062135 4860642440 6804899416 8506124270 9721284880 13609798832 17012248540 34024497080 68048994160
• Sum of all divisors σ(n): 197758905120
• Sum of proper divisors (its aliquot sum) s(n): 129709910960
• 68048994160 is an abundant number, because the sum of its proper divisors (129709910960) is greater than itself. Its abundance is 61660916800

Bases of 68048994160

• Binary: 111111011000000010010011111101110000₂
• Hexadecimal: 0xFD8093F70
• Base-36: V9EM3XS

Squares and roots of 68048994160

• 68048994160 squared (68048994160²) is 4630665606187714105600
• 68048994160 cubed (68048994160³) is 315112136792380617035724023296000
• The square root of 68048994160 is 260862.0213062837
• The cube root of 68048994160 is 4082.6351472817

Scales and comparisons

• 68,048,994,160 seconds is equal to 2,163 years, 38 weeks, 6 days, 2 hours, 22 minutes, 40 seconds.
• To count from 1 to 68,048,994,160 would take you about four thousand, three hundred twenty-seven 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 68048994160 cubic inches would be around 340.2 feet tall.

Recreational maths with 68048994160

• 68048994160 backwards is 06149984086
• The number of decimal digits it has is: 11
• The sum of 68048994160's digits is 55
• More coming soon!