30374256640

Names of 30374256640

• Cardinal: 30374256640 can be written as Thirty billion, three hundred seventy-four million, two hundred fifty-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 3.037425664 × 10¹⁰

Factors of 30374256640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 337

Divisors of 30374256640

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 29 32 35 40 52 56 58 64 65 70 80 91 104 112 116 128 130 140 145 160 182 203 208 224 232 256 260 280 281 290 320 364 377 406 416 448 455 464 512 520 560 562 580 640 728 754 812 832 896 910 928 1015 1024 1040 1120 1124 1160 1280 1405 1456 1508 1624 1664 1792 1820 1856 1885 1967 2030 2048 2080 2240 2248 2320 2560 2639 2810 2912 3016 3248 3328 3584 3640 3653 3712 3770 3934 4060 4096 4160 4480 4496 4640 5120 5278 5620 5824 6032 6496 6656 7168 7280 7306 7424 7540 7868 8120 8149 8192 8320 8960 8992 9280 9835 10240 10556 11240 11648 12064 12992 13195 13312 14336 14560 14612 14848 15080 15736 16240 16298 16640 17920 17984 18265 18560 19670 20480 21112 22480 23296 24128 25571 25984 26390 26624 28672 29120 29224 29696 30160 31472 32480 32596 33280 35840 35968 36530 37120 39340 40745 40960 42224 44960 46592 48256 51142 51968 52780 53248 57043 57344 58240 58448 59392 60320 62944 64960 65192 66560 71680 71936 73060 74240 78680 81490 84448 89920 93184 96512 102284 103936 105560 105937 106496 114086 116480 116896 118784 120640 125888 127855 129920 130384 133120 143360 143872 146120 148480 157360 162980 168896 179840 186368 193024 204568 207872 211120 211874 228172 232960 233792 237568 241280 251776 255710 259840 260768 266240 285215 286720 287744 292240 296960 314720 325960 337792 359680 372736 386048 409136 415744 422240 423748 456344 465920 467584 482560 503552 511420 519680 521536 529685 532480 570430 575488 584480 593920 629440 651920 675584 719360 741559 745472 772096 818272 831488 844480 847496 912688 931840 935168 965120 1007104 1022840 1039360 1043072 1059370 1140860 1150976 1168960 1187840 1258880 1303840 1351168 1438720 1483118 1544192 1636544 1662976 1688960 1694992 1825376 1863680 1870336 1930240 2014208 2045680 2078720 2086144 2118740 2281720 2301952 2337920 2517760 2607680 2702336 2877440 2966236 3088384 3273088 3377920 3389984 3650752 3707795 3727360 3740672 3860480 4028416 4091360 4157440 4172288 4237480 4563440 4675840 5035520 5215360 5404672 5754880 5932472 6546176 6755840 6779968 7301504 7415590 7481344 7720960 8056832 8182720 8314880 8344576 8474960 9126880 9351680 10071040 10430720 10809344 11509760 11864944 13092352 13511680 13559936 14603008 14831180 14962688 15441920 16113664 16365440 16689152 16949920 18253760 18703360 20142080 20861440 21618688 23729888 26184704 27023360 27119872 29206016 29662360 29925376 32730880 33378304 33899840 36507520 37406720 40284160 41722880 47459776 52369408 54046720 54239744 58412032 59324720 65461760 66756608 67799680 73015040 74813440 80568320 83445760 94919552 104738816 108093440 108479488 116824064 118649440 130923520 135599360 146030080 149626880 166891520 189839104 209477632 216958976 233648128 237298880 261847040 271198720 292060160 333783040 379678208 433917952 467296256 474597760 523694080 542397440 584120320 759356416 867835904 949195520 1047388160 1084794880 1168240640 1518712832 1898391040 2169589760 2336481280 3037425664 3796782080 4339179520 6074851328 7593564160 15187128320 30374256640
• Sum of all divisors σ(n): 93139320960
• Sum of proper divisors (its aliquot sum) s(n): 62765064320
• 30374256640 is an abundant number, because the sum of its proper divisors (62765064320) is greater than itself. Its abundance is 32390807680

Bases of 30374256640

• Binary: 11100010010011100100110000000000000₂
• Hexadecimal: 0x712726000
• Base-36: DYC1QF4

Squares and roots of 30374256640

• 30374256640 squared (30374256640²) is 922595466432584089600
• 30374256640 cubed (30374256640³) is 28023151472323814395891154944000
• The square root of 30374256640 is 174282.1179582117
• The cube root of 30374256640 is 3120.1002816771

Scales and comparisons

• 30,374,256,640 seconds is equal to 965 years, 41 weeks, 6 days, 21 hours, 30 minutes, 40 seconds.
• To count from 1 to 30,374,256,640 would take you about one thousand, nine hundred thirty-one 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 30374256640 cubic inches would be around 260 feet tall.

Recreational maths with 30374256640

• 30374256640 backwards is 04665247303
• 30374256640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30374256640's digits is 40
• More coming soon!