30007998450

Names of 30007998450

• Cardinal: 30007998450 can be written as Thirty billion, seven million, nine hundred ninety-eight thousand, four hundred fifty.

Scientific notation

• Scientific notation: 3.000799845 × 10¹⁰

Factors of 30007998450

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 340

Divisors of 30007998450

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 31 45 50 53 54 62 75 83 90 93 106 135 150 155 159 163 166 186 225 249 265 270 279 310 318 326 415 450 465 477 489 498 530 558 675 747 775 795 815 830 837 930 954 978 1245 1325 1350 1395 1431 1467 1494 1550 1590 1630 1643 1674 2075 2241 2325 2385 2445 2490 2573 2650 2790 2862 2934 3286 3735 3975 4075 4150 4185 4399 4401 4482 4650 4770 4890 4929 5053 5146 6225 6975 7155 7335 7470 7719 7950 8150 8215 8370 8639 8798 8802 9858 10106 11205 11925 12225 12450 12865 13197 13529 13950 14310 14670 14787 15159 15438 16430 17278 18675 20925 21995 22005 22410 23157 23850 24450 24645 25265 25730 25917 26394 27058 29574 30318 35775 36675 37350 38595 39591 40587 41075 41850 43195 43990 44010 44361 45477 46314 49290 50530 51834 56025 64325 65985 67645 69471 71550 73350 73935 75795 77190 77751 79182 81174 82150 86390 88722 90954 109975 110025 112050 115785 118773 121761 123225 126325 128650 129585 131970 135290 136369 136431 138942 147870 151590 155502 192975 197955 202935 215975 219950 220050 221805 227385 231570 233253 237546 243522 246450 252650 259170 267809 272738 272862 329925 338225 347355 365283 369675 378975 385950 388755 395910 405870 409107 419399 431950 443610 454770 466506 535618 578925 593865 608805 647925 659850 676450 681845 682155 694710 717037 730566 739350 757950 777510 803427 818214 838798 989775 1014675 1109025 1136925 1157850 1166265 1187730 1217610 1227321 1258197 1295850 1339045 1363690 1364310 1434074 1606854 1736775 1826415 1943775 1979550 2029350 2045535 2096995 2151111 2218050 2273850 2332530 2410281 2454642 2516394 2678090 2969325 3044025 3409225 3410775 3473550 3585185 3652830 3681963 3774591 3887550 4017135 4091070 4193990 4302222 4820562 5831325 5938650 6088050 6136605 6290985 6453333 6695225 6818450 6821550 7170370 7230843 7363926 7549182 8034270 9132075 10227675 10484975 10755555 11323773 11662650 12051405 12273210 12581970 12906666 13390450 14461686 17925925 18264150 18409815 18872955 19359999 20085675 20455350 20969950 21511110 22228147 22647546 24102810 30683025 31454925 32266665 35851850 36154215 36819630 37745910 38719998 40171350 44456294 53777775 56618865 60257025 61366050 62909850 64533330 66684441 72308430 92049075 94364775 96799995 107555550 111140735 113237730 120514050 133368882 161333325 180771075 184098150 188729550 193599990 200053323 222281470 283094325 322666650 333422205 361542150 400106646 483999975 555703675 566188650 600159969 666844410 967999950 1000266615 1111407350 1200319938 1667111025 2000533230 3000799845 3334222050 5001333075 6001599690 10002666150 15003999225 30007998450
• Sum of all divisors σ(n): 88554332160
• Sum of proper divisors (its aliquot sum) s(n): 58546333710
• 30007998450 is an abundant number, because the sum of its proper divisors (58546333710) is greater than itself. Its abundance is 28538335260

Bases of 30007998450

• Binary: 11011111100100111011011011111110010₂
• Hexadecimal: 0x6FC9DB7F2
• Base-36: DS9ZJSI

Squares and roots of 30007998450

• 30007998450 squared (30007998450²) is 900479970975202402500
• 30007998450 cubed (30007998450³) is 27021601573279918682656276125000
• The square root of 30007998450 is 173228.1687543917
• The cube root of 30007998450 is 3107.5086263477

Scales and comparisons

• 30,007,998,450 seconds is equal to 954 years, 8 weeks, 2 days, 19 hours, 7 minutes, 30 seconds.
• To count from 1 to 30,007,998,450 would take you about one thousand, nine hundred 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 30007998450 cubic inches would be around 259 feet tall.

Recreational maths with 30007998450

• 30007998450 backwards is 05489970003
• 30007998450 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30007998450's digits is 45
• More coming soon!