45420998645250

Names of 45420998645250

• Cardinal: 45420998645250 can be written as Forty-five trillion, four hundred twenty billion, nine hundred ninety-eight million, six hundred forty-five thousand, two hundred fifty.

Scientific notation

• Scientific notation: 4.542099864525 × 10¹³

Factors of 45420998645250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 280

Divisors of 45420998645250

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 30 41 45 50 75 82 90 123 125 150 205 225 229 246 250 369 375 410 450 458 615 687 738 750 1025 1125 1145 1230 1374 1681 1845 2050 2061 2250 2290 3075 3362 3435 3690 4122 5043 5125 5725 6150 6870 8405 9225 9389 10086 10250 10305 11450 15129 15375 16810 17175 18450 18778 20610 25215 28167 28625 30258 30750 34350 42025 46125 46945 50430 51525 52441 56334 57250 75645 84050 84501 85875 92250 93890 103050 104882 126075 140835 151290 157323 169002 171750 210125 234725 252150 257625 262205 281670 314646 378225 384949 420250 422505 469450 471969 515250 524410 630375 704175 756450 769898 786615 845010 943938 1154847 1173625 1260750 1311025 1408350 1573230 1891125 1924745 2112525 2150081 2309694 2347250 2359845 2622050 3464541 3520875 3782250 3849490 3933075 4225050 4300162 4719690 5774235 6450243 6555125 6929082 7041750 7866150 9623725 10562625 10750405 11548470 11799225 12008989 12900486 13110250 17322705 19247450 19350729 19665375 21125250 21500810 23598450 24017978 28871175 32251215 34645410 36026967 38701458 39330750 48118625 53752025 57742350 58996125 60044945 64502430 72053934 86613525 88153321 96237250 96753645 107504050 108080901 117992250 120089890 144355875 161256075 173227050 176306642 180134835 193507290 216161802 264459963 268760125 288711750 300224725 322512150 360269670 433067625 440766605 483768225 492368549 528919926 537520250 540404505 600449450 793379889 806280375 866135250 881533210 900674175 967536450 984737098 1080809010 1322299815 1477105647 1501123625 1586759778 1612560750 1801348350 2203833025 2418841125 2461842745 2644599630 2702022525 2954211294 3002247250 3966899445 4407666050 4431316941 4503370875 4837682250 4923685490 5404045050 6611499075 7385528235 7933798890 8862633882 9006741750 11019165125 12309213725 13222998150 13510112625 14771056470 19834497225 20187110509 22038330250 22156584705 24618427450 27020225250 33057495375 36927641175 39668994450 40374221018 44313169410 60561331527 61546068625 66114990750 73855282350 99172486125 100935552545 110782923525 121122663054 123092137250 181683994581 184638205875 198344972250 201871105090 221565847050 302806657635 363367989162 369276411750 504677762725 553914617625 605613315270 908419972905 1009355525450 1107829235250 1514033288175 1816839945810 2523388813625 3028066576350 4542099864525 5046777627250 7570166440875 9084199729050 15140332881750 22710499322625 45420998645250
• Sum of all divisors σ(n): 126439149255120
• Sum of proper divisors (its aliquot sum) s(n): 81018150609870
• 45420998645250 is an abundant number, because the sum of its proper divisors (81018150609870) is greater than itself. Its abundance is 35597151964620

Bases of 45420998645250

• Binary: 1010010100111101100110011111010101011000000010₂
• Hexadecimal: 0x294F667D5602
• Base-36: G3M49UVWI

Squares and roots of 45420998645250

• 45420998645250 squared (45420998645250²) is 2063067117931802335347562500
• 45420998645250 cubed (45420998645250³) is 93706568768640215855712422500389703125000
• The square root of 45420998645250 is 6739510.2674638013
• The cube root of 45420998645250 is 35679.5109398273

Scales and comparisons

• 45,420,998,645,250 seconds is equal to 1,444,247 years, 13 weeks, 3 days, 20 hours, 7 minutes, 30 seconds.
• To count from 1 to 45,420,998,645,250 would take you about three million, six hundred ten thousand, six hundred eighteen 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 45420998645250 cubic inches would be around 2973.3 feet tall.

Recreational maths with 45420998645250

• 45420998645250 backwards is 05254689902454
• The number of decimal digits it has is: 14
• The sum of 45420998645250's digits is 63
• More coming soon!