30500450640

Names of 30500450640

• Cardinal: 30500450640 can be written as Thirty billion, five hundred million, four hundred fifty thousand, six hundred forty.

Scientific notation

• Scientific notation: 3.050045064 × 10¹⁰

Factors of 30500450640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 124

Divisors of 30500450640

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 33 36 40 44 45 48 54 55 60 66 72 80 88 90 99 103 108 110 120 121 132 135 144 165 176 180 198 206 216 220 240 242 264 270 297 309 330 360 363 396 412 432 440 484 495 515 528 540 594 605 618 660 720 726 792 824 880 927 968 990 1030 1080 1089 1133 1188 1210 1236 1320 1331 1452 1485 1545 1584 1648 1815 1854 1936 1980 2060 2160 2178 2266 2376 2420 2472 2640 2662 2781 2904 2970 3090 3267 3399 3630 3708 3960 3993 4120 4356 4532 4635 4752 4840 4944 5324 5445 5562 5665 5808 5940 6180 6534 6655 6798 7260 7416 7920 7986 8240 8712 9064 9270 9680 10197 10609 10648 10890 11124 11330 11880 11979 12360 12463 13068 13310 13596 13905 14520 14832 15972 16335 16995 17424 18128 18540 19965 20394 21218 21296 21780 22248 22660 23760 23958 24720 24926 26136 26620 27192 27810 29040 30591 31827 31944 32670 33990 35937 37080 37389 39930 40788 42436 43560 44496 45320 47916 49852 50985 52272 53045 53240 54384 55620 59895 61182 62315 63654 63888 65340 67980 71874 74160 74778 79860 81576 84872 87120 90640 95481 95832 99704 101970 106090 106480 111240 112167 116699 119790 122364 124630 127308 130680 135960 137093 143748 149556 152955 159135 159720 163152 169744 179685 186945 190962 191664 199408 203940 212180 222480 224334 233398 239580 244728 249260 254616 261360 271920 274186 286443 287496 299112 305910 318270 319440 336501 350097 359370 373890 381924 407880 411279 424360 448668 466796 477405 479160 489456 498520 509232 548372 560835 572886 574992 583495 598224 611820 636540 673002 685465 700194 718740 747780 763848 815760 822558 848720 897336 933592 954810 958320 997040 1050291 1096744 1121670 1145772 1166990 1223640 1233837 1273080 1283689 1346004 1370930 1400388 1432215 1437480 1495560 1527696 1645116 1682505 1750485 1794672 1867184 1909620 2056395 2100582 2193488 2243340 2291544 2333980 2447280 2467674 2546160 2567378 2692008 2741860 2800776 2864430 2874960 2991120 3150873 3290232 3365010 3500970 3701511 3819240 3851067 4112790 4201164 4486680 4583088 4667960 4935348 5134756 5251455 5384016 5483720 5601552 5728860 6169185 6301746 6418445 6580464 6730020 7001940 7403022 7638480 7702134 8225580 8402328 8973360 9335920 9870696 10269512 10502910 10967440 11457720 11553201 12338370 12603492 12836890 13460040 14003880 14120579 14806044 15404268 15754365 16451160 16804656 18507555 19255335 19741392 20539024 21005820 22915440 23106402 24676740 25206984 25673780 26920080 28007760 28241158 29612088 30808536 31508730 32902320 34659603 37015110 38510670 42011640 42361737 46212804 49353480 50413968 51347560 56482316 57766005 59224176 61617072 63017460 69319206 70602895 74030220 77021340 84023280 84723474 92425608 98706960 102695120 112964632 115532010 126034920 127085211 138638412 141205790 148060440 154042680 169446948 173298015 184851216 211808685 225929264 231064020 252069840 254170422 277276824 282411580 296120880 308085360 338893896 346596030 381255633 423617370 462128040 508340844 554553648 564823160 635426055 677787792 693192060 762511266 847234740 924256080 1016681688 1129646320 1270852110 1386384120 1525022532 1694469480 1906278165 2033363376 2541704220 2772768240 3050045064 3388938960 3812556330 5083408440 6100090128 7625112660 10166816880 15250225320 30500450640
• Sum of all divisors σ(n): 116687710080
• Sum of proper divisors (its aliquot sum) s(n): 86187259440
• 30500450640 is an abundant number, because the sum of its proper divisors (86187259440) is greater than itself. Its abundance is 55686808800

Bases of 30500450640

• Binary: 11100011001111101111111000101010000₂
• Hexadecimal: 0x719F7F150
• Base-36: E0F6IC0

Squares and roots of 30500450640

• 30500450640 squared (30500450640²) is 930277489243076409600
• 30500450640 cubed (30500450640³) is 28373882642161582992753222144000
• The square root of 30500450640 is 174643.7821395311
• The cube root of 30500450640 is 3124.4152724421

Scales and comparisons

• 30,500,450,640 seconds is equal to 969 years, 42 weeks, 4 days, 11 hours, 24 minutes.
• To count from 1 to 30,500,450,640 would take you about one thousand, nine hundred thirty-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 30500450640 cubic inches would be around 260.4 feet tall.

Recreational maths with 30500450640

• 30500450640 backwards is 04605400503
• 30500450640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30500450640's digits is 27
• More coming soon!