100397804040

Names of 100397804040

• Cardinal: 100397804040 can be written as One hundred billion, three hundred ninety-seven million, eight hundred four thousand and forty.

Scientific notation

• Scientific notation: 1.0039780404 × 10¹¹

Factors of 100397804040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1302

Divisors of 100397804040

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 31 36 40 45 60 61 62 72 90 93 120 122 124 139 155 180 183 186 244 248 278 279 305 310 360 366 372 417 465 488 549 556 558 610 620 695 732 744 834 915 930 1061 1098 1112 1116 1220 1240 1251 1390 1395 1464 1668 1830 1860 1891 2085 2122 2196 2232 2440 2502 2745 2780 2790 3183 3336 3660 3720 3782 4170 4244 4309 4392 5004 5305 5490 5560 5580 5673 6255 6366 7320 7564 8340 8479 8488 8618 9455 9549 10008 10610 10980 11160 11346 12510 12732 12927 15128 15915 16680 16958 17019 17236 18910 19098 21220 21545 21960 22692 25020 25437 25464 25854 28365 31830 32891 33916 34038 34472 37820 38196 38781 42395 42440 43090 45384 47745 50040 50874 51708 56730 63660 64635 64721 65782 67832 68076 75640 76311 76392 77562 84790 85095 86180 95490 98673 101748 103416 113460 127185 127320 129270 129442 131564 136152 147479 152622 155124 164455 169580 170190 172360 190980 193905 194163 197346 203496 226920 254370 258540 258884 262849 263128 294958 296019 305244 310248 323605 328910 339160 340380 381555 381960 387810 388326 394692 442437 493365 508740 517080 517768 525698 582489 589916 592038 610488 647210 657820 680760 737395 763110 775620 776652 788547 789384 884874 970815 986730 1017480 1051396 1164978 1179832 1184076 1294420 1314245 1315640 1327311 1474790 1480095 1526220 1551240 1553304 1577094 1769748 1941630 1973460 2006351 2102792 2212185 2329956 2365641 2368152 2588840 2628490 2654622 2912445 2949580 2960190 3052440 3154188 3539496 3883260 3942735 3946920 4012702 4424370 4571849 4659912 4731282 5256980 5309244 5824890 5899160 5920380 6019053 6308376 6636555 7766520 7885470 8025404 8848740 8996219 9143698 9462564 10031755 10513960 10618488 11649780 11828205 11840760 12038106 13273110 13715547 15770940 16050808 17697480 17992438 18057159 18287396 18925128 20063510 22859245 23299560 23656410 24076212 26546220 26988657 27431094 30095265 31541880 35984876 36114318 36574792 40127020 41146641 44981095 45718490 47312820 48152424 53092440 53977314 54862188 60190530 68577735 71969752 72228636 80254040 80965971 82293282 89962190 90285795 91436980 94625640 107954628 109724376 120381060 134943285 137155470 144457272 161931942 164586564 179924380 180571590 182873960 205733205 215909256 240762120 269886570 274310940 278882789 323863884 329173128 359848760 361143180 404829855 411466410 539773140 548621880 557765578 647727768 722286360 809659710 822932820 836648367 1079546280 1115531156 1394413945 1619319420 1645865640 1673296734 2231062312 2509945101 2788827890 3238638840 3346593468 4183241835 5019890202 5577655780 6693186936 8366483670 10039780404 11155311560 12549725505 16732967340 20079560808 25099451010 33465934680 50198902020 100397804040
• Sum of all divisors σ(n): 345127910400
• Sum of proper divisors (its aliquot sum) s(n): 244730106360
• 100397804040 is an abundant number, because the sum of its proper divisors (244730106360) is greater than itself. Its abundance is 144332302320

Bases of 100397804040

• Binary: 1011101100000001011001110101000001000₂
• Hexadecimal: 0x17602CEA08
• Base-36: 1A4E9DE0

Squares and roots of 100397804040

• 100397804040 squared (100397804040²) is 10079719056054240321600
• 100397804040 cubed (100397804040³) is 1011981658567987395419063379264000
• The square root of 100397804040 is 316856.1251419957
• The cube root of 100397804040 is 4647.7354995419

Scales and comparisons

• 100,397,804,040 seconds is equal to 3,192 years, 17 weeks, 4 days, 14 hours, 54 minutes.
• To count from 1 to 100,397,804,040 would take you about six thousand, three hundred eighty-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 100397804040 cubic inches would be around 387.3 feet tall.

Recreational maths with 100397804040

• 100397804040 backwards is 040408793001
• 100397804040 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 100397804040's digits is 36
• More coming soon!