30489803904

Names of 30489803904

• Cardinal: 30489803904 can be written as Thirty billion, four hundred eighty-nine million, eight hundred three thousand, nine hundred four.

Scientific notation

• Scientific notation: 3.0489803904 × 10¹⁰

Factors of 30489803904

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1581

Divisors of 30489803904

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 23 24 28 32 42 46 47 48 49 56 64 69 84 92 94 96 98 112 128 138 141 147 161 168 184 188 192 196 224 276 282 294 322 329 336 368 376 384 392 448 483 552 564 588 644 658 672 736 752 784 896 966 987 1081 1104 1127 1128 1176 1288 1316 1344 1472 1499 1504 1568 1932 1974 2162 2208 2254 2256 2303 2352 2576 2632 2688 2944 2998 3008 3136 3243 3381 3864 3948 4324 4416 4497 4508 4512 4606 4704 5152 5264 5996 6016 6272 6486 6762 6909 7567 7728 7896 8648 8832 8994 9016 9024 9212 9408 10304 10493 10528 11992 12972 13524 13818 15134 15456 15792 17296 17988 18032 18048 18424 18816 20608 20986 21056 22701 23984 25944 27048 27636 30268 30912 31479 31584 34477 34592 35976 36064 36848 41972 42112 45402 47968 51888 52969 54096 55272 60536 61824 62958 63168 68954 69184 70453 71952 72128 73451 73696 83944 90804 95936 103431 103776 105938 108192 110544 121072 125916 126336 137908 138368 140906 143904 144256 146902 147392 158907 167888 181608 191872 206862 207552 211359 211876 216384 220353 221088 241339 242144 251832 275816 281812 287808 293804 294784 317814 335776 363216 413724 415104 422718 423752 432768 440706 442176 482678 484288 493171 503664 551632 563624 575616 587608 635628 671552 724017 726432 827448 845436 847504 881412 884352 965356 968576 986342 1007328 1103264 1127248 1175216 1271256 1343104 1448034 1452864 1479513 1620419 1654896 1689373 1690872 1695008 1762824 1930712 1972684 2014656 2206528 2254496 2350432 2542512 2896068 2905728 2959026 3240838 3309792 3378746 3381744 3390016 3452197 3525648 3861424 3945368 4029312 4413056 4508992 4700864 4861257 5068119 5085024 5792136 5918052 6481676 6619584 6757492 6763488 6780032 6904394 7051296 7722848 7890736 9017984 9401728 9722514 10136238 10170048 10356591 11342933 11584272 11836104 12963352 13239168 13514984 13526976 13808788 14102592 15445696 15781472 19445028 20272476 20340096 20713182 22685866 23168544 23672208 25926704 27029968 27053952 27617576 28205184 30891392 31562944 34028799 38890056 40544952 41426364 45371732 46337088 47344416 51853408 54059936 55235152 63125888 68057598 77780112 79400531 81089904 82852728 90743464 92674176 94688832 103706816 108119872 110470304 136115196 155560224 158801062 162179808 165705456 181486928 189377664 207413632 216239744 220940608 238201593 272230392 311120448 317602124 324359616 331410912 362973856 441881216 476403186 544460784 622240896 635204248 648719232 662821824 725947712 952806372 1088921568 1270408496 1325643648 1451895424 1905612744 2177843136 2540816992 3811225488 4355686272 5081633984 7622450976 10163267968 15244901952 30489803904
• Sum of all divisors σ(n): 100465920000
• Sum of proper divisors (its aliquot sum) s(n): 69976116096
• 30489803904 is an abundant number, because the sum of its proper divisors (69976116096) is greater than itself. Its abundance is 39486312192

Bases of 30489803904

• Binary: 11100011001010101010111110010000000₂
• Hexadecimal: 0x719557C80
• Base-36: E08UB9C

Squares and roots of 30489803904

• 30489803904 squared (30489803904²) is 929628142104373641216
• 30489803904 cubed (30489803904³) is 28344179756402198221422292107264
• The square root of 30489803904 is 174613.2981877383
• The cube root of 30489803904 is 3124.0516855095

Scales and comparisons

• 30,489,803,904 seconds is equal to 969 years, 25 weeks, 5 hours, 58 minutes, 24 seconds.
• To count from 1 to 30,489,803,904 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 30489803904 cubic inches would be around 260.3 feet tall.

Recreational maths with 30489803904

• 30489803904 backwards is 40930898403
• 30489803904 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30489803904's digits is 48
• More coming soon!