100990549920

Names of 100990549920

• Cardinal: 100990549920 can be written as One hundred billion, nine hundred ninety million, five hundred forty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.0099054992 × 10¹¹

Factors of 100990549920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4384

Divisors of 100990549920

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 43 48 52 60 65 78 80 86 89 96 104 120 129 130 156 160 172 178 195 208 215 240 258 260 267 312 344 356 390 416 430 445 480 516 520 534 559 624 645 688 712 780 860 890 1032 1040 1068 1118 1157 1248 1290 1335 1376 1424 1560 1677 1720 1780 2064 2080 2136 2236 2314 2580 2670 2795 2848 3120 3354 3440 3471 3560 3827 4128 4229 4272 4472 4628 5160 5340 5590 5785 6240 6708 6880 6942 7120 7654 8385 8458 8544 8944 9256 10320 10680 11180 11481 11570 12687 13416 13884 14240 15308 16770 16916 17355 17888 18512 19135 20640 21145 21360 22360 22962 23140 25374 26832 27768 30616 33540 33832 34710 37024 38270 42290 42720 44720 45924 46280 49751 50748 53664 54977 55536 57405 61232 63435 67080 67664 69420 76540 84580 89440 91848 92560 99502 101496 109954 111072 114810 122464 126870 134160 135328 138840 149253 153080 164931 169160 181847 183696 185120 199004 202992 219908 229620 248755 253740 268320 274885 277680 298506 306160 329862 338320 363694 367392 376381 398008 405984 439816 459240 497510 507480 545541 549770 555360 597012 612320 659724 676640 727388 746265 752762 796016 824655 879632 909235 918480 995020 1014960 1091082 1099540 1129143 1194024 1319448 1454776 1492530 1505524 1592032 1649310 1759264 1818470 1836960 1881905 1990040 2029920 2182164 2199080 2258286 2364011 2388048 2638896 2727705 2909552 2985060 3011048 3298620 3636940 3763810 3980080 4364328 4398160 4516572 4728022 4776096 4892953 5277792 5455410 5645715 5819104 5970120 6022096 6597240 7092033 7273880 7527620 7960160 8728656 8796320 9033144 9456044 9785906 10910820 11291430 11820055 11940240 12044192 13194480 14184066 14547760 14678859 15055240 16184383 17457312 18066288 18912088 19571812 21821640 22582860 23640110 23880480 24464765 26388960 28368132 29095520 29357718 30110480 32368766 35460165 36132576 37824176 39143624 43643280 45165720 47280220 48553149 48929530 56736264 58715436 60220960 64737532 70920330 73394295 75648352 78287248 80921915 87286560 90331440 94560440 97106298 97859060 113472528 117430872 129475064 141840660 146788590 156574496 161843830 180662880 189120880 194212596 195718120 210396979 226945056 234861744 242765745 258950128 283681320 293577180 323687660 378241760 388425192 391436240 420793958 469723488 485531490 517900256 567362640 587154360 631190937 647375320 776850384 782872480 841587916 971062980 1051984895 1134725280 1174308720 1262381874 1294750640 1553700768 1683175832 1942125960 2103969790 2348617440 2524763748 2589501280 3155954685 3366351664 3884251920 4207939580 5049527496 6311909370 6732703328 7768503840 8415879160 10099054992 12623818740 16831758320 20198109984 25247637480 33663516640 50495274960 100990549920
• Sum of all divisors σ(n): 354580934400
• Sum of proper divisors (its aliquot sum) s(n): 253590384480
• 100990549920 is an abundant number, because the sum of its proper divisors (253590384480) is greater than itself. Its abundance is 152599834560

Bases of 100990549920

• Binary: 1011110000011100000010111111110100000₂
• Hexadecimal: 0x1783817FA0
• Base-36: 1AE75Z1C

Squares and roots of 100990549920

• 100990549920 squared (100990549920²) is 10199091173144012006400
• 100990549920 cubed (100990549920³) is 1030011826260031707881418559488000
• The square root of 100990549920 is 317790.1035589371
• The cube root of 100990549920 is 4656.8642586783

Scales and comparisons

• 100,990,549,920 seconds is equal to 3,211 years, 9 weeks, 5 days, 2 hours, 32 minutes.
• To count from 1 to 100,990,549,920 would take you about six thousand, four hundred twenty-two 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 100990549920 cubic inches would be around 388.1 feet tall.

Recreational maths with 100990549920

• 100990549920 backwards is 029945099001
• 100990549920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 100990549920's digits is 48
• More coming soon!