1987380348822

Names of 1987380348822

• Cardinal: 1987380348822 can be written as One trillion, nine hundred eighty-seven billion, three hundred eighty million, three hundred forty-eight thousand, eight hundred twenty-two.

Scientific notation

• Scientific notation: 1.987380348822 × 10¹²

Factors of 1987380348822

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 905

Divisors of 1987380348822

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 54 66 67 81 99 121 134 162 198 201 242 243 297 363 383 402 439 486 594 603 726 729 737 766 878 891 1089 1149 1206 1317 1458 1474 1782 1809 2178 2211 2298 2634 2673 3267 3447 3618 3951 4213 4422 4829 5346 5427 6534 6633 6894 7902 8019 8107 8426 9658 9801 10341 10854 11853 12639 13266 14487 16038 16214 16281 19602 19899 20682 23706 24321 25278 25661 28974 29403 29413 31023 32562 35559 37917 39798 43461 46343 48642 48843 51322 53119 58806 58826 59697 62046 71118 72963 75834 76983 86922 88209 88239 92686 93069 97686 106238 106677 113751 119394 130383 139029 145926 153966 159357 168137 176418 176478 179091 186138 213354 218889 227502 230949 260766 264717 278058 279207 282271 318714 320031 323543 336274 341253 358182 391149 417087 437778 461898 478071 504411 529434 537273 558414 564542 640062 647086 656667 682506 692847 782298 794151 834174 846813 956142 970629 1008822 1023759 1074546 1173447 1251261 1313334 1385694 1434213 1513233 1588302 1693626 1849507 1941258 1970001 2047518 2078541 2346894 2382453 2502522 2540439 2868426 2911887 3026466 3071277 3104981 3520341 3558973 3699014 3753783 3940002 4157082 4302639 4539699 4764906 5080878 5548521 5823774 5910003 6142554 6209962 6235623 7040682 7117946 7147359 7507566 7621317 8605278 8735661 9079398 9314943 10676919 11097042 11261349 11265179 11820006 12471246 12907917 13619097 14294718 15242634 16645563 17471322 18629886 18706869 20344577 21353838 21442077 22522698 22530358 22863951 25815834 26206983 27238194 27944829 32030757 33291126 33784047 33795537 37413738 38723751 40689154 40857291 42884154 45727902 49936689 52413966 55889658 61033731 64061514 67568094 67591074 68591853 77447502 78620949 81714582 83834487 96092271 99873378 101386611 122067462 122571873 123916969 137183706 149810067 157241898 167668974 183101193 192184542 202773222 205775559 235862847 245143746 247833938 251503461 288276813 299620134 304159833 366202386 371750907 411551118 449430201 471725694 503006922 549303579 576553626 608319666 743501814 754510383 864830439 898860402 912479499 1098607158 1115252721 1348290603 1363086659 1509020766 1647910737 1729660878 1824958998 2230505442 2263531149 2594491317 2696581206 2726173318 2737438497 3295821474 3345758163 4089259977 4527062298 4943732211 5188982634 5474876994 6691516326 8178519954 8212315491 9887464422 10037274489 12267779931 14831196633 16424630982 20074548978 24535559862 29662393266 30111823467 36803339793 60223646934 73606679586 90335470401 110410019379 180670940802 220820038758 331230058137 662460116274 993690174411 1987380348822
• Sum of all divisors σ(n): 5010555432960
• Sum of proper divisors (its aliquot sum) s(n): 3023175084138
• 1987380348822 is an abundant number, because the sum of its proper divisors (3023175084138) is greater than itself. Its abundance is 1035794735316

Bases of 1987380348822

• Binary: 11100111010111001000110011000011110010110₂
• Hexadecimal: 0x1CEB9198796
• Base-36: PCZMY3DI

Squares and roots of 1987380348822

• 1987380348822 squared (1987380348822²) is 3949680650883854396787684
• 1987380348822 cubed (1987380348822³) is 7849517709689058553695765824193508248
• The square root of 1987380348822 is 1409744.7814487559
• The cube root of 1987380348822 is 12572.6549598411

Scales and comparisons

• 1,987,380,348,822 seconds is equal to 63,192 years, 28 weeks, 3 days, 8 hours, 53 minutes, 42 seconds.
• To count from 1 to 1,987,380,348,822 would take you about one hundred fifty-seven thousand, nine hundred eighty-one 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 1987380348822 cubic inches would be around 1047.7 feet tall.

Recreational maths with 1987380348822

• 1987380348822 backwards is 2288430837891
• The number of decimal digits it has is: 13
• The sum of 1987380348822's digits is 63
• More coming soon!