30557463840

Names of 30557463840

• Cardinal: 30557463840 can be written as Thirty billion, five hundred fifty-seven million, four hundred sixty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 3.055746384 × 10¹⁰

Factors of 30557463840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 354

Divisors of 30557463840

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 31 32 36 40 45 48 54 60 62 72 80 81 90 93 96 108 120 124 135 144 155 160 162 180 186 216 240 243 248 270 279 288 310 313 324 360 372 405 432 465 480 486 496 540 558 620 626 648 720 729 744 810 837 864 930 939 972 992 1080 1116 1215 1240 1252 1296 1395 1440 1458 1488 1565 1620 1674 1860 1878 1944 2160 2187 2232 2430 2480 2504 2511 2592 2790 2817 2916 2976 3130 3240 3348 3645 3720 3756 3888 4185 4320 4374 4464 4695 4860 4960 5008 5022 5580 5634 5832 6260 6480 6561 6696 7290 7440 7512 7533 7776 8370 8451 8748 8928 9390 9703 9720 10016 10044 10935 11160 11268 11664 12520 12555 12960 13122 13392 14085 14580 14880 15024 15066 16740 16902 17496 18780 19406 19440 19683 20088 21870 22320 22536 22599 23328 25040 25110 25353 26244 26784 28170 29109 29160 30048 30132 32805 33480 33804 34992 37560 37665 38812 38880 39366 40176 42255 43740 44640 45072 45198 48515 50080 50220 50706 52488 56340 58218 58320 60264 65610 66960 67608 67797 69984 75120 75330 76059 77624 78732 80352 84510 87327 87480 90144 90396 97030 98415 100440 101412 104976 112680 112995 116436 116640 120528 126765 131220 133920 135216 135594 145545 150240 150660 152118 155248 157464 169020 174654 174960 180792 194060 196830 200880 202824 203391 209952 225360 225990 228177 232872 241056 253530 261981 262440 270432 271188 291090 301320 304236 310496 314928 338040 338985 349308 349920 361584 380295 388120 393660 401760 405648 406782 436635 450720 451980 456354 465744 507060 523962 524880 542376 582180 602640 608472 610173 629856 676080 677970 684531 698616 723168 760590 776240 785943 787320 811296 813564 873270 903960 912708 931488 1014120 1016955 1047924 1049760 1084752 1140885 1164360 1205280 1216944 1220346 1309905 1352160 1355940 1369062 1397232 1521180 1552480 1571886 1574640 1627128 1746540 1807920 1825416 2028240 2033910 2053593 2095848 2169504 2281770 2328720 2357829 2433888 2440692 2619810 2711880 2738124 2794464 3042360 3050865 3143772 3149280 3254256 3422655 3493080 3615840 3650832 3929715 4056480 4067820 4107186 4191696 4563540 4657440 4715658 4881384 5239620 5423760 5476248 6084720 6101730 6160779 6287544 6508512 6845310 6986160 7073487 7301664 7859430 8135640 8214372 8383392 9127080 9431316 9762768 10267965 10479240 10847520 10952496 11789145 12169440 12203460 12321558 12575088 13690620 13972320 14146974 15718860 16271280 16428744 18254160 18862632 19525536 20535930 20958480 21220461 21904992 23578290 24406920 24643116 25150176 27381240 28293948 30803895 31437720 32542560 32857488 35367435 36508320 37725264 41071860 41916960 42440922 47156580 48813840 49286232 54762480 56587896 61607790 62875440 63661383 65714976 70734870 75450528 82143720 84881844 94313160 97627680 98572464 106102305 109524960 113175792 123215580 125750880 127322766 141469740 164287440 169763688 188626320 190984149 197144928 212204610 226351584 246431160 254645532 282939480 318306915 328574880 339527376 377252640 381968298 424409220 492862320 509291064 565878960 636613830 679054752 763936596 848818440 954920745 985724640 1018582128 1131757920 1273227660 1527873192 1697636880 1909841490 2037164256 2546455320 3055746384 3395273760 3819682980 5092910640 6111492768 7639365960 10185821280 15278731920 30557463840
• Sum of all divisors σ(n): 112136403456
• Sum of proper divisors (its aliquot sum) s(n): 81578939616
• 30557463840 is an abundant number, because the sum of its proper divisors (81578939616) is greater than itself. Its abundance is 51021475776

Bases of 30557463840

• Binary: 11100011101010111011110010100100000₂
• Hexadecimal: 0x71D5DE520
• Base-36: E1D4I00

Squares and roots of 30557463840

• 30557463840 squared (30557463840²) is 933758596332907545600
• 30557463840 cubed (30557463840³) is 28533294542731978926735151104000
• The square root of 30557463840 is 174806.9330432863
• The cube root of 30557463840 is 3126.3608397161

Scales and comparisons

• 30,557,463,840 seconds is equal to 971 years, 32 weeks, 6 days, 8 hours, 24 minutes.
• To count from 1 to 30,557,463,840 would take you about one thousand, nine hundred forty-three 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 30557463840 cubic inches would be around 260.5 feet tall.

Recreational maths with 30557463840

• 30557463840 backwards is 04836475503
• 30557463840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30557463840's digits is 45
• More coming soon!