30997120000

Names of 30997120000

• Cardinal: 30997120000 can be written as Thirty billion, nine hundred ninety-seven million, one hundred twenty thousand.

Scientific notation

• Scientific notation: 3.099712 × 10¹⁰

Factors of 30997120000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 79

Divisors of 30997120000

• Number of divisors d(n): 880
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 17 20 22 25 28 32 34 35 37 40 44 50 55 56 64 68 70 74 77 80 85 88 100 110 112 119 125 128 136 140 148 154 160 170 175 176 185 187 200 220 224 238 250 256 259 272 275 280 296 308 320 340 350 352 370 374 385 400 407 425 440 448 476 500 512 518 544 550 560 592 595 616 625 629 640 680 700 704 740 748 770 800 814 850 875 880 896 925 935 952 1000 1024 1036 1088 1100 1120 1184 1190 1232 1250 1258 1280 1295 1309 1360 1375 1400 1408 1480 1496 1540 1600 1628 1700 1750 1760 1792 1850 1870 1904 1925 2000 2035 2072 2125 2176 2200 2240 2368 2380 2464 2500 2516 2560 2590 2618 2720 2750 2800 2816 2849 2960 2975 2992 3080 3145 3200 3256 3400 3500 3520 3584 3700 3740 3808 3850 4000 4070 4144 4250 4352 4375 4400 4403 4480 4625 4675 4736 4760 4928 5000 5032 5120 5180 5236 5440 5500 5600 5632 5698 5920 5950 5984 6160 6290 6400 6475 6512 6545 6800 6875 6919 7000 7040 7168 7400 7480 7616 7700 8000 8140 8288 8500 8704 8750 8800 8806 8960 9250 9350 9472 9520 9625 9856 10000 10064 10175 10360 10472 10625 10880 11000 11200 11264 11396 11840 11900 11968 12320 12580 12800 12950 13024 13090 13600 13750 13838 14000 14080 14245 14800 14875 14960 15232 15400 15725 16000 16280 16576 17000 17408 17500 17600 17612 17920 18500 18700 18944 19040 19250 19712 20000 20128 20350 20720 20944 21250 21760 22000 22015 22400 22792 23125 23375 23680 23800 23936 24640 25160 25600 25900 26048 26180 27200 27500 27676 28000 28160 28490 29600 29750 29920 30464 30800 31450 32000 32375 32560 32725 33152 34000 34595 35000 35200 35224 35840 37000 37400 37888 38080 38500 39424 40000 40256 40700 41440 41888 42500 43520 44000 44030 44800 45584 46250 46750 47360 47600 47872 48125 48433 49280 50320 50875 51800 52096 52360 54400 55000 55352 56000 56320 56980 59200 59500 59840 60928 61600 62900 64000 64750 65120 65450 66304 68000 69190 70000 70400 70448 71225 74000 74375 74800 76160 77000 78625 78848 80000 80512 81400 82880 83776 85000 87040 88000 88060 89600 91168 92500 93500 94720 95200 95744 96250 96866 98560 100640 101750 103600 104192 104720 108800 110000 110075 110704 112000 113960 116875 118400 119000 119680 121856 123200 125800 128000 129500 130240 130900 132608 136000 138380 140000 140800 140896 142450 148000 148750 149600 152320 154000 157250 160000 161024 161875 162800 163625 165760 167552 170000 172975 176000 176120 179200 182336 185000 187000 189440 190400 191488 192500 193732 197120 201280 203500 207200 208384 209440 217600 220000 220150 221408 224000 227920 233750 236800 238000 239360 242165 246400 251600 254375 259000 260480 261800 265216 272000 276760 280000 281600 281792 284900 296000 297500 299200 304640 308000 314500 320000 322048 323750 325600 327250 331520 335104 340000 345950 352000 352240 356125 364672 370000 374000 380800 385000 387464 393125 394240 402560 407000 414400 416768 418880 435200 440000 440300 442816 448000 455840 467500 473600 476000 478720 484330 492800 503200 508750 518000 520960 523600 544000 550375 553520 560000 563584 569800 592000 595000 598400 609280 616000 629000 640000 644096 647500 651200 654500 663040 670208 680000 691900 704000 704480 712250 729344 740000 748000 761600 770000 774928 786250 805120 814000 818125 828800 837760 864875 880000 880600 885632 896000 911680 935000 947200 952000 957440 968660 985600 1006400 1017500 1036000 1041920 1047200 1088000 1100750 1107040 1120000 1127168 1139600 1184000 1190000 1196800 1210825 1232000 1258000 1295000 1302400 1309000 1326080 1340416 1360000 1383800 1408000 1408960 1424500 1458688 1480000 1496000 1523200 1540000 1549856 1572500 1610240 1628000 1636250 1657600 1675520 1729750 1760000 1761200 1771264 1780625 1823360 1870000 1904000 1937320 1971200 2012800 2035000 2072000 2083840 2094400 2176000 2201500 2214080 2240000 2254336 2279200 2368000 2380000 2393600 2421650 2464000 2516000 2590000 2604800 2618000 2720000 2751875 2767600 2817920 2849000 2917376 2960000 2992000 3046400 3080000 3099712 3145000 3220480 3256000 3272500 3315200 3351040 3459500 3520000 3522400 3542528 3561250 3646720 3740000 3808000 3874640 4025600 4070000 4144000 4188800 4324375 4403000 4428160 4480000 4508672 4558400 4736000 4760000 4787200 4843300 4928000 5032000 5180000 5209600 5236000 5440000 5503750 5535200 5635840 5698000 5920000 5984000 6054125 6160000 6199424 6290000 6512000 6545000 6630400 6702080 6919000 7040000 7044800 7085056 7122500 7293440 7480000 7616000 7749280 8051200 8140000 8288000 8377600 8648750 8806000 8856320 9116800 9520000 9686600 9856000 10064000 10360000 10419200 10472000 10880000 11007500 11070400 11271680 11396000 11840000 11968000 12108250 12320000 12398848 12580000 13024000 13090000 13838000 14089600 14245000 14586880 14960000 15232000 15498560 16102400 16280000 16576000 16755200 17297500 17612000 17712640 18233600 19040000 19373200 20128000 20720000 20944000 22015000 22140800 22543360 22792000 23680000 23936000 24216500 24640000 24797696 25160000 26048000 26180000 27676000 28179200 28490000 29920000 30270625 30997120 32560000 33152000 33510400 34595000 35224000 35425280 36467200 38080000 38746400 40256000 41440000 41888000 44030000 44281600 45584000 48433000 49280000 49595392 50320000 52096000 52360000 55352000 56358400 56980000 59840000 60541250 61994240 65120000 69190000 70448000 72934400 76160000 77492800 80512000 82880000 83776000 88060000 88563200 91168000 96866000 100640000 104720000 110704000 112716800 113960000 119680000 121082500 123988480 130240000 138380000 140896000 154985600 165760000 167552000 176120000 177126400 182336000 193732000 201280000 209440000 221408000 227920000 242165000 247976960 260480000 276760000 281792000 309971200 352240000 364672000 387464000 402560000 418880000 442816000 455840000 484330000 553520000 563584000 619942400 704480000 774928000 837760000 885632000 911680000 968660000 1107040000 1239884800 1408960000 1549856000 1823360000 1937320000 2214080000 2817920000 3099712000 3874640000 4428160000 6199424000 7749280000 15498560000 30997120000
• Sum of all divisors σ(n): 104977496448
• Sum of proper divisors (its aliquot sum) s(n): 73980376448
• 30997120000 is an abundant number, because the sum of its proper divisors (73980376448) is greater than itself. Its abundance is 42983256448

Bases of 30997120000

• Binary: 11100110111100100101000010000000000₂
• Hexadecimal: 0x737928400
• Base-36: E8MVUV4

Squares and roots of 30997120000

• 30997120000 squared (30997120000²) is 960821448294400000000
• 30997120000 cubed (30997120000³) is 29782697731355312128000000000000
• The square root of 30997120000 is 176059.9897762123
• The cube root of 30997120000 is 3141.2833679131

Scales and comparisons

• 30,997,120,000 seconds is equal to 985 years, 31 weeks, 5 days, 23 hours, 6 minutes, 40 seconds.
• To count from 1 to 30,997,120,000 would take you about one thousand, nine hundred seventy-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 30997120000 cubic inches would be around 261.8 feet tall.

Recreational maths with 30997120000

• 30997120000 backwards is 00002179903
• The number of decimal digits it has is: 11
• The sum of 30997120000's digits is 31
• More coming soon!