30700707840

Names of 30700707840

• Cardinal: 30700707840 can be written as Thirty billion, seven hundred million, seven hundred seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 3.070070784 × 10¹⁰

Factors of 30700707840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 201

Divisors of 30700707840

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 32 33 36 40 44 45 48 55 60 64 66 67 72 80 88 90 96 99 110 113 120 128 132 134 144 160 165 176 180 192 198 201 220 226 240 256 264 268 288 320 330 335 339 352 360 384 396 402 440 452 480 495 512 528 536 565 576 603 640 660 670 678 704 720 737 768 792 804 880 904 960 990 1005 1017 1024 1056 1072 1130 1152 1206 1243 1280 1320 1340 1356 1408 1440 1474 1536 1584 1608 1695 1760 1808 1920 1980 2010 2034 2048 2112 2144 2211 2260 2304 2412 2486 2560 2640 2680 2712 2816 2880 2948 3015 3072 3168 3216 3390 3520 3616 3685 3729 3840 3960 4020 4068 4096 4224 4288 4422 4520 4608 4824 4972 5085 5120 5280 5360 5424 5632 5760 5896 6030 6144 6215 6336 6432 6633 6780 7040 7232 7370 7458 7571 7680 7920 8040 8136 8192 8448 8576 8844 9040 9216 9648 9944 10170 10240 10560 10720 10848 11055 11187 11264 11520 11792 12060 12288 12430 12672 12864 13266 13560 14080 14464 14740 14916 15142 15360 15840 16080 16272 16896 17152 17688 18080 18432 18645 19296 19888 20340 20480 21120 21440 21696 22110 22374 22528 22713 23040 23584 24120 24576 24860 25344 25728 26532 27120 28160 28928 29480 29832 30284 30720 31680 32160 32544 33165 33792 34304 35376 36160 36864 37290 37855 38592 39776 40680 40960 42240 42880 43392 44220 44748 45056 45426 46080 47168 48240 49720 50688 51456 53064 54240 55935 56320 57856 58960 59664 60568 61440 63360 64320 65088 66330 67584 68139 68608 70752 72320 73728 74580 75710 77184 79552 81360 83281 84480 85760 86784 88440 89496 90112 90852 92160 94336 96480 99440 101376 102912 106128 108480 111870 112640 113565 115712 117920 119328 121136 122880 126720 128640 130176 132660 135168 136278 137216 141504 144640 149160 151420 154368 159104 162720 166562 168960 171520 173568 176880 178992 181704 184320 188672 192960 198880 202752 205824 212256 216960 223740 225280 227130 231424 235840 238656 242272 249843 253440 257280 260352 265320 270336 272556 274432 283008 289280 298320 302840 308736 318208 325440 333124 337920 340695 343040 347136 353760 357984 363408 368640 377344 385920 397760 405504 411648 416405 424512 433920 447480 450560 454260 462848 471680 477312 484544 499686 506880 514560 520704 530640 545112 548864 566016 578560 596640 605680 617472 636416 650880 666248 675840 681390 686080 694272 707520 715968 726816 749529 754688 771840 795520 811008 823296 832810 849024 867840 894960 908520 925696 943360 954624 969088 999372 1013760 1029120 1041408 1061280 1090224 1132032 1157120 1193280 1211360 1234944 1249215 1272832 1301760 1332496 1351680 1362780 1372160 1388544 1415040 1431936 1453632 1499058 1509376 1543680 1591040 1646592 1665620 1698048 1735680 1789920 1817040 1886720 1909248 1938176 1998744 2027520 2058240 2082816 2122560 2180448 2264064 2314240 2386560 2422720 2469888 2498430 2545664 2603520 2664992 2725560 2744320 2777088 2830080 2863872 2907264 2998116 3018752 3087360 3182080 3331240 3396096 3471360 3579840 3634080 3747645 3773440 3818496 3876352 3997488 4055040 4116480 4165632 4245120 4360896 4528128 4628480 4773120 4845440 4939776 4996860 5091328 5207040 5329984 5451120 5660160 5727744 5814528 5996232 6037504 6174720 6364160 6662480 6792192 6942720 7159680 7268160 7495290 7546880 7636992 7752704 7994976 8232960 8331264 8490240 8721792 9056256 9546240 9690880 9993720 10182656 10414080 10659968 10902240 11320320 11455488 11629056 11992464 12349440 12728320 13324960 13584384 13885440 14319360 14536320 14990580 15093760 15273984 15505408 15989952 16980480 17443584 18112512 19092480 19381760 19987440 20828160 21319936 21804480 22640640 22910976 23258112 23984928 24698880 25456640 26649920 27168768 28638720 29072640 29981160 30187520 30547968 31010816 31979904 33960960 34887168 38184960 38763520 39974880 41656320 42639872 43608960 45281280 45821952 46516224 47969856 50913280 53299840 54337536 57277440 58145280 59962320 62021632 63959808 67921920 69774336 76369920 77527040 79949760 85279744 87217920 90562560 91643904 93032448 95939712 106599680 114554880 116290560 119924640 127919616 135843840 139548672 152739840 155054080 159899520 170559488 174435840 186064896 191879424 213199360 229109760 232581120 239849280 255839232 271687680 279097344 310108160 319799040 341118976 348871680 383758848 426398720 458219520 465162240 479698560 511678464 558194688 639598080 682237952 697743360 767517696 852797440 930324480 959397120 1023356928 1279196160 1395486720 1535035392 1705594880 1918794240 2046713856 2558392320 2790973440 3070070784 3411189760 3837588480 5116784640 6140141568 7675176960 10233569280 15350353920 30700707840
• Sum of all divisors σ(n): 118872950976
• Sum of proper divisors (its aliquot sum) s(n): 88172243136
• 30700707840 is an abundant number, because the sum of its proper divisors (88172243136) is greater than itself. Its abundance is 57471535296

Bases of 30700707840

• Binary: 11100100101111001111010000000000000₂
• Hexadecimal: 0x725E7A000
• Base-36: E3QEPS0

Squares and roots of 30700707840

• 30700707840 squared (30700707840²) is 942533461877037465600
• 30700707840 cubed (30700707840³) is 28936444442510705236119650304000
• The square root of 30700707840 is 175216.1745958403
• The cube root of 30700707840 is 3131.2383658119

Scales and comparisons

• 30,700,707,840 seconds is equal to 976 years, 9 weeks, 5 days, 6 hours, 24 minutes.
• To count from 1 to 30,700,707,840 would take you about one thousand, nine hundred fifty-two 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 30700707840 cubic inches would be around 260.9 feet tall.

Recreational maths with 30700707840

• 30700707840 backwards is 04870700703
• 30700707840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30700707840's digits is 36
• More coming soon!