9900389300490

Names of 9900389300490

• Cardinal: 9900389300490 can be written as Nine trillion, nine hundred billion, three hundred eighty-nine million, three hundred thousand, four hundred ninety.

Scientific notation

• Scientific notation: 9.90038930049 × 10¹²

Factors of 9900389300490

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 877

Divisors of 9900389300490

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 30 31 39 45 62 65 78 90 93 117 130 155 169 186 195 234 279 310 338 390 403 465 507 558 585 806 823 845 930 961 1014 1170 1209 1395 1521 1646 1690 1922 2015 2418 2469 2535 2790 2883 3042 3627 4030 4115 4805 4938 5070 5239 5766 6045 7254 7407 7605 8230 8649 9610 10478 10699 12090 12345 12493 14415 14814 15210 15717 17298 18135 21398 24690 24986 25513 26195 28830 31434 32097 36270 37035 37479 43245 47151 51026 52390 53495 62465 64194 74070 74958 76539 78585 86490 94302 96291 106990 112437 124930 127565 139087 153078 157170 160485 162409 187395 192582 224874 229617 235755 255130 278174 320970 324818 331669 374790 382695 417261 459234 471510 481455 487227 562185 663338 677329 695435 765390 790903 812045 834522 962910 974454 995007 1124370 1148085 1251783 1354658 1390870 1461681 1581806 1624090 1658345 1990014 2031987 2086305 2296170 2372709 2436135 2503566 2923362 2985021 3316690 3386645 3954515 4063974 4172610 4311697 4745418 4872270 4975035 5970042 6095961 6258915 6773290 7118127 7308405 7909030 8623394 8805277 9950070 10159935 10281739 11863545 12191922 12517830 12935091 14236254 14616810 14925105 17610554 20319870 20563478 20997199 21558485 23727090 25870182 26415831 29850210 30479805 30845217 35590635 38805273 41994398 43116970 44026385 51408695 52831662 60959610 61690434 62991597 64675455 71181270 77610546 79247493 88052770 92535651 102817390 104985995 114468601 125983194 129350910 132079155 133662607 154226085 158494986 185071302 188974791 194026365 209971990 228937202 264158310 267325214 272963587 308452170 314957985 343405803 377949582 388052730 396237465 400987821 462678255 545927174 572343005 629915970 650913169 668313035 686811606 792474930 801975642 818890761 925356510 944873955 1030217409 1144686010 1202963463 1301826338 1336626070 1364817935 1637781522 1717029015 1889747910 1952739507 2004939105 2060434818 2405926926 2456672283 2729635870 3254565845 3434058030 3548526631 3905479014 4009878210 4094453805 4913344566 5151087045 5858218521 6014817315 6509131690 7097053262 8188907610 8461871197 9763697535 10302174090 10645579893 11716437042 12029634630 12283361415 16923742394 17742633155 19527395070 21291159786 24566722830 25385613591 29291092605 31936739679 35485266310 42309355985 50771227182 53227899465 58582185210 63873479358 76156840773 84618711970 106455798930 110004325561 126928067955 152313681546 159683698395 220008651122 253856135910 319367396790 330012976683 380784203865 550021627805 660025953366 761568407730 990038930049 1100043255610 1650064883415 1980077860098 3300129766830 4950194650245 9900389300490
• Sum of all divisors σ(n): 28836588691638
• Sum of proper divisors (its aliquot sum) s(n): 18936199391148
• 9900389300490 is an abundant number, because the sum of its proper divisors (18936199391148) is greater than itself. Its abundance is 9035810090658

Bases of 9900389300490

• Binary: 10010000000100011101001011111111100100001010₂
• Hexadecimal: 0x9011D2FF90A
• Base-36: 3IC6C632I

Squares and roots of 9900389300490

• 9900389300490 squared (9900389300490²) is 98017708301256871514240100
• 9900389300490 cubed (9900389300490³) is 970413470524313384358673350712907649000
• The square root of 9900389300490 is 3146488.4078111587
• The cube root of 9900389300490 is 21472.5731401597

Scales and comparisons

• 9,900,389,300,490 seconds is equal to 314,801 years, 39 weeks, 2 days, 3 hours, 1 minute, 30 seconds.
• To count from 1 to 9,900,389,300,490 would take you about seven hundred eighty-seven thousand and 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 9900389300490 cubic inches would be around 1789.4 feet tall.

Recreational maths with 9900389300490

• 9900389300490 backwards is 0940039830099
• The number of decimal digits it has is: 13
• The sum of 9900389300490's digits is 54
• More coming soon!