29405077920

Names of 29405077920

• Cardinal: 29405077920 can be written as Twenty-nine billion, four hundred five million, seventy-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.940507792 × 10¹⁰

Factors of 29405077920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5443

Divisors of 29405077920

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 27 30 32 36 38 40 45 48 54 57 60 67 72 76 80 90 95 96 108 114 120 134 135 144 152 160 171 180 190 201 216 228 240 268 270 285 288 304 335 342 360 380 402 432 456 480 513 536 540 570 603 608 670 684 720 760 804 855 864 912 1005 1026 1072 1080 1140 1206 1273 1340 1368 1440 1520 1608 1710 1809 1824 2010 2052 2144 2160 2280 2412 2546 2565 2680 2736 3015 3040 3216 3420 3618 3819 4020 4104 4320 4560 4824 5092 5130 5347 5360 5472 6030 6365 6432 6840 7236 7638 8040 8208 9045 9120 9648 10184 10260 10694 10720 11457 12060 12730 13680 14472 15276 16041 16080 16416 18090 19095 19296 20368 20520 21388 22914 24120 25460 26735 27360 28944 30552 32082 32160 34371 36180 38190 40736 41040 42776 45828 48123 48240 50920 53470 57285 57888 61104 64164 68742 72360 76380 80205 82080 85552 91656 96246 96480 101593 101840 106940 114570 122208 128328 137484 144369 144720 152760 160410 171104 171855 183312 192492 203186 203680 213880 229140 240615 256656 274968 288738 289440 304779 305520 320820 343710 358249 366624 384984 406372 427760 458280 481230 507965 513312 549936 577476 609558 611040 641640 687420 716498 721845 769968 812744 855520 914337 916560 962460 1015930 1074747 1099872 1154952 1219116 1283280 1374840 1432996 1443690 1523895 1539936 1625488 1791245 1828674 1833120 1924920 2031860 2149494 2309904 2438232 2566560 2743011 2749680 2865992 2887380 3047790 3224241 3250976 3582490 3657348 3849840 4063720 4298988 4571685 4619808 4876464 5373735 5486022 5499360 5731984 5774760 6095580 6448482 6806731 7164980 7314696 7699680 8127440 8597976 9143370 9672723 9752928 10747470 10972044 11463968 11549520 12191160 12896964 13613462 13715055 14329960 14629392 16121205 16254880 17195952 18286740 19345446 20420193 21494940 21944088 23099040 24382320 25793928 27226924 27430110 28659920 29258784 32242410 34033655 34391904 36573480 38690892 40840386 42989880 43888176 48363615 48764640 51587856 54453848 54860220 57319840 61260579 64484820 68067310 73146960 77381784 81680772 85979760 87776352 96727230 102100965 103175712 108907696 109720440 122521158 128969640 136134620 146293920 154763568 163361544 171959520 183781737 193454460 204201930 217815392 219440880 245042316 257939280 272269240 306302895 309527136 326723088 367563474 386908920 408403860 438881760 490084632 515878560 544538480 612605790 653446176 735126948 773817840 816807720 918908685 980169264 1089076960 1225211580 1470253896 1547635680 1633615440 1837817370 1960338528 2450423160 2940507792 3267230880 3675634740 4900846320 5881015584 7351269480 9801692640 14702538960 29405077920
• Sum of all divisors σ(n): 109971993600
• Sum of proper divisors (its aliquot sum) s(n): 80566915680
• 29405077920 is an abundant number, because the sum of its proper divisors (80566915680) is greater than itself. Its abundance is 51161837760

Bases of 29405077920

• Binary: 11011011000101011011110000110100000₂
• Hexadecimal: 0x6D8ADE1A0
• Base-36: DIB0VC0

Squares and roots of 29405077920

• 29405077920 squared (29405077920²) is 864658607481271526400
• 29405077920 cubed (29405077920³) is 25425353727185484174469337088000
• The square root of 29405077920 is 171479.0888709175
• The cube root of 29405077920 is 3086.5556493173

Scales and comparisons

• 29,405,077,920 seconds is equal to 934 years, 51 weeks, 3 days, 13 hours, 12 minutes.
• To count from 1 to 29,405,077,920 would take you about one thousand, eight hundred sixty-nine 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 29405077920 cubic inches would be around 257.2 feet tall.

Recreational maths with 29405077920

• 29405077920 backwards is 02977050492
• 29405077920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29405077920's digits is 45
• More coming soon!