30826572840

Names of 30826572840

• Cardinal: 30826572840 can be written as Thirty billion, eight hundred twenty-six million, five hundred seventy-two thousand, eight hundred forty.

Scientific notation

• Scientific notation: 3.082657284 × 10¹⁰

Factors of 30826572840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 572

Divisors of 30826572840

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 35 36 40 42 45 54 56 60 63 70 72 84 90 97 105 108 120 126 127 135 140 168 180 189 194 210 216 252 254 270 280 291 315 331 360 378 381 388 420 485 504 508 540 582 630 635 662 679 756 762 776 840 873 889 945 970 993 1016 1080 1143 1164 1260 1270 1324 1358 1455 1512 1524 1655 1746 1778 1890 1905 1940 1986 2037 2286 2317 2328 2520 2540 2619 2648 2667 2716 2910 2979 3048 3310 3395 3429 3492 3556 3780 3810 3880 3972 4074 4365 4445 4572 4634 4965 5080 5238 5334 5432 5715 5820 5958 6111 6620 6790 6858 6951 6984 7112 7560 7620 7944 8001 8148 8730 8890 8937 9144 9268 9930 10185 10476 10668 11430 11585 11640 11916 12222 12319 13095 13240 13335 13580 13716 13902 14895 15240 16002 16296 17145 17460 17780 17874 18333 18536 19860 20370 20853 20952 21336 22860 23170 23832 24003 24444 24638 26190 26670 27160 27432 27804 29790 30555 32004 32107 34290 34755 34920 35560 35748 36666 36957 39720 40005 40740 41706 42037 44685 45720 46340 48006 48888 49276 52380 53340 55608 59580 61110 61595 62559 64008 64214 68580 69510 71496 73332 73914 80010 81480 83412 84074 86233 89370 91665 92680 96012 96321 98552 104265 104760 106680 110871 119160 120015 122220 123190 125118 126111 128428 137160 139020 146664 147828 160020 160535 166824 168148 172466 178740 183330 184785 192024 192642 208530 210185 221742 224749 240030 244440 246380 250236 252222 256856 258699 278040 288963 294259 295656 312795 320040 321070 332613 336296 344932 357480 366660 369570 378333 385284 417060 420370 431165 443484 449498 480060 481605 492760 500472 504444 517398 554355 577926 588518 625590 630555 642140 665226 674247 689864 733320 739140 756666 770568 776097 834120 840740 862330 866889 882777 886968 898996 960120 963210 1008888 1034796 1108710 1123745 1134999 1155852 1177036 1251180 1261110 1284280 1293495 1330452 1348494 1444815 1471295 1478280 1513332 1552194 1663065 1681480 1724660 1733778 1765554 1797992 1891665 1926420 2022741 2069592 2217420 2247490 2269998 2311704 2328291 2354072 2502360 2522220 2586990 2648331 2660904 2696988 2889630 2942590 3026664 3104388 3326130 3371235 3449320 3467556 3531108 3783330 3852840 3880485 4045482 4077589 4334445 4413885 4434840 4494980 4539996 4656582 5044440 5173980 5296662 5393976 5674995 5779260 5885180 6068223 6208776 6652260 6742470 6935112 7062216 7566660 7760970 7944993 8090964 8155178 8668890 8827770 8989960 9079992 9313164 10113705 10347960 10593324 11349990 11558520 11641455 11770360 12136446 12232767 13241655 13304520 13484940 15133320 15521940 15889986 16181928 16310356 17337780 17655540 18626328 20227410 20387945 21186648 22699980 23282910 24272892 24465534 26483310 26969880 28543123 30341115 31043880 31779972 32620712 34675560 35311080 36698301 39724965 40454820 40775890 45399960 46565820 48545784 48931068 52966620 57086246 60682230 61163835 63559944 73396602 79449930 80909640 81551780 85629369 93131640 97862136 105933240 110094903 114172492 121364460 122327670 142715615 146793204 158899860 163103560 171258738 183491505 220189806 228344984 242728920 244655340 256888107 285431230 293586408 317799720 342517476 366983010 428146845 440379612 489310680 513776214 550474515 570862460 685034952 733966020 770664321 856293690 880759224 1027552428 1100949030 1141724920 1284440535 1467932040 1541328642 1712587380 2055104856 2201898060 2568881070 3082657284 3425174760 3853321605 4403796120 5137762140 6165314568 7706643210 10275524280 15413286420 30826572840
• Sum of all divisors σ(n): 119940710400
• Sum of proper divisors (its aliquot sum) s(n): 89114137560
• 30826572840 is an abundant number, because the sum of its proper divisors (89114137560) is greater than itself. Its abundance is 58287564720

Bases of 30826572840

• Binary: 11100101101011010000010110000101000₂
• Hexadecimal: 0x72D682C28
• Base-36: E5TCFU0

Squares and roots of 30826572840

• 30826572840 squared (30826572840²) is 950277593059825665600
• 30826572840 cubed (30826572840³) is 29293801440678594358319882304000
• The square root of 30826572840 is 175574.9778299857
• The cube root of 30826572840 is 3135.5116218185

Scales and comparisons

• 30,826,572,840 seconds is equal to 980 years, 9 weeks, 6 days, 54 minutes.
• To count from 1 to 30,826,572,840 would take you about one thousand, nine hundred sixty 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 30826572840 cubic inches would be around 261.3 feet tall.

Recreational maths with 30826572840

• 30826572840 backwards is 04827562803
• 30826572840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30826572840's digits is 45
• More coming soon!