100138258080

Names of 100138258080

• Cardinal: 100138258080 can be written as One hundred billion, one hundred thirty-eight million, two hundred fifty-eight thousand and eighty.

Scientific notation

• Scientific notation: 1.0013825808 × 10¹¹

Factors of 100138258080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 19531

Divisors of 100138258080

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 49 56 60 63 70 72 73 80 84 90 96 98 105 112 120 126 140 144 146 147 160 168 180 196 210 219 224 240 245 252 280 288 292 294 315 336 360 365 392 420 438 441 480 490 504 511 560 584 588 630 657 672 720 730 735 784 840 876 882 980 1008 1022 1095 1120 1168 1176 1260 1314 1440 1460 1470 1533 1568 1680 1752 1764 1960 2016 2044 2190 2205 2336 2352 2520 2555 2628 2920 2940 3066 3285 3360 3504 3528 3577 3920 4088 4380 4410 4599 4704 5040 5110 5256 5840 5880 6132 6570 7008 7056 7154 7665 7840 8176 8760 8820 9198 10080 10220 10512 10731 11680 11760 12264 13140 14112 14308 15330 16352 17520 17640 17885 18396 19441 20440 21024 21462 22995 23520 24528 26280 28616 30660 32193 35040 35280 35770 36792 38882 40880 42924 45990 49056 52560 53655 57232 58323 61320 64386 70560 71540 73584 77764 81760 85848 91980 97205 105120 107310 114464 116646 122640 128772 136087 143080 147168 155528 160965 171696 174969 183960 194410 214620 233292 245280 257544 272174 286160 291615 311056 321930 343392 349938 367920 388820 408261 429240 466584 515088 544348 572320 583230 622112 643860 680435 699876 735840 777640 816522 858480 874845 933168 952609 1030176 1088696 1166460 1224783 1287720 1360870 1399752 1419193 1555280 1633044 1716960 1749690 1866336 1905218 2041305 2177392 2332920 2449566 2575440 2721740 2799504 2838386 2857827 3110560 3266088 3499380 3810436 4082610 4257579 4354784 4665840 4763045 4899132 5150880 5443480 5599008 5676772 5715654 6123915 6532176 6998760 7095965 7620872 8165220 8515158 8573481 9331680 9526090 9798264 9934351 10886960 11353544 11431308 12247830 12772737 13064352 13997520 14191930 14289135 15241744 16330440 17030316 17146962 19052180 19596528 19868702 21287895 21773920 22707088 22862616 24495660 25545474 27995040 28383860 28578270 29803053 30483488 32660880 34060632 34293924 38104360 39193056 39737404 42575790 42867405 45414176 45725232 48991320 49671755 51090948 56767720 57156540 59606106 63863685 65321760 68121264 68587848 69540457 76208720 79474808 85151580 85734810 89409159 91450464 97982640 99343510 102181896 113535440 114313080 119212212 127727370 136242528 137175696 139080914 149015265 152417440 158949616 170303160 171469620 178818318 195965280 198687020 204363792 208621371 227070880 228626160 238424424 255454740 274351392 278161828 298030530 317899232 340606320 342939240 347702285 357636636 397374040 408727584 417242742 447045795 457252320 476848848 510909480 556323656 596061060 625864113 681212640 685878480 695404570 715273272 794748080 834485484 894091590 953697696 1021818960 1043106855 1112647312 1192122120 1251728226 1371756960 1390809140 1430546544 1589496160 1668970968 1788183180 2043637920 2086213710 2225294624 2384244240 2503456452 2781618280 2861093088 3129320565 3337941936 3576366360 4172427420 4768488480 5006912904 5563236560 6258641130 6675883872 7152732720 8344854840 10013825808 11126473120 12517282260 14305465440 16689709680 20027651616 25034564520 33379419360 50069129040 100138258080
• Sum of all divisors σ(n): 402979233384
• Sum of proper divisors (its aliquot sum) s(n): 302840975304
• 100138258080 is an abundant number, because the sum of its proper divisors (302840975304) is greater than itself. Its abundance is 202702717224

Bases of 100138258080

• Binary: 1011101010000101101001000111010100000₂
• Hexadecimal: 0x1750B48EA0
• Base-36: 1A03QEG0

Squares and roots of 100138258080

• 100138258080 squared (100138258080²) is 10027670731296685286400
• 100138258080 cubed (100138258080³) is 1004153479631849804258061914112000
• The square root of 100138258080 is 316446.2957280431
• The cube root of 100138258080 is 4643.7269723997

Scales and comparisons

• 100,138,258,080 seconds is equal to 3,184 years, 4 weeks, 3 days, 14 hours, 48 minutes.
• To count from 1 to 100,138,258,080 would take you about six thousand, three hundred sixty-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 100138258080 cubic inches would be around 387 feet tall.

Recreational maths with 100138258080

• 100138258080 backwards is 080852831001
• 100138258080 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 100138258080's digits is 36
• More coming soon!