30489934440

Names of 30489934440

• Cardinal: 30489934440 can be written as Thirty billion, four hundred eighty-nine million, nine hundred thirty-four thousand, four hundred forty.

Scientific notation

• Scientific notation: 3.048993444 × 10¹⁰

Factors of 30489934440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9013

Divisors of 30489934440

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 49 56 60 70 84 98 105 120 140 147 168 196 210 245 280 294 392 420 490 588 619 735 840 980 1176 1238 1470 1857 1960 2476 2940 3095 3714 4333 4952 5880 6190 7428 8377 8666 9285 12380 12999 14856 16754 17332 18570 21665 24760 25131 25998 30331 33508 34664 37140 41885 43330 50262 51996 58639 60662 64995 67016 74280 83770 86660 90993 100524 103992 117278 121324 125655 129990 151655 167540 173320 175917 181986 201048 234556 242648 251310 259980 293195 303310 335080 351834 363972 410473 454965 469112 502620 519960 586390 606620 703668 727944 820946 879585 909930 1005240 1172780 1213240 1231419 1407336 1641892 1759170 1819860 2052365 2345560 2462838 3283784 3518340 3639720 4104730 4925676 5185363 6157095 7036680 8209460 9851352 10370726 12314190 15556089 16418920 20741452 24628380 25926815 31112178 36297541 41482904 49256760 51853630 62224356 72595082 77780445 103707260 108892623 124448712 145190164 155560890 181487705 207414520 217785246 254082787 290380328 311121780 362975410 435570492 508165574 544463115 622243560 725950820 762248361 871140984 1016331148 1088926230 1270413935 1451901640 1524496722 2032662296 2177852460 2540827870 3048993444 3811241805 4355704920 5081655740 6097986888 7622483610 10163311480 15244967220 30489934440
• Sum of all divisors σ(n): 106588267200
• Sum of proper divisors (its aliquot sum) s(n): 76098332760
• 30489934440 is an abundant number, because the sum of its proper divisors (76098332760) is greater than itself. Its abundance is 45608398320

Bases of 30489934440

• Binary: 11100011001010101110111101001101000₂
• Hexadecimal: 0x719577A68
• Base-36: E08X3ZC

Squares and roots of 30489934440

• 30489934440 squared (30489934440²) is 929636102155498113600
• 30489934440 cubed (30489934440³) is 28344543807778280169207672384000
• The square root of 30489934440 is 174613.6719733023
• The cube root of 30489934440 is 3124.0561438375

Scales and comparisons

• 30,489,934,440 seconds is equal to 969 years, 25 weeks, 1 day, 18 hours, 14 minutes.
• To count from 1 to 30,489,934,440 would take you about one thousand, nine hundred thirty-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 30489934440 cubic inches would be around 260.3 feet tall.

Recreational maths with 30489934440

• 30489934440 backwards is 04443998403
• The number of decimal digits it has is: 11
• The sum of 30489934440's digits is 48
• More coming soon!