30501117972

Names of 30501117972

• Cardinal: 30501117972 can be written as Thirty billion, five hundred one million, one hundred seventeen thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 3.0501117972 × 10¹⁰

Factors of 30501117972

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 41

Divisors of 30501117972

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 23 26 27 36 39 46 52 54 69 78 81 92 108 117 138 156 162 169 207 234 243 276 299 324 338 351 414 468 486 507 529 598 621 676 702 729 828 897 972 1014 1053 1058 1196 1242 1404 1458 1521 1587 1794 1863 2028 2106 2116 2187 2197 2484 2691 2916 3042 3159 3174 3588 3726 3887 4212 4374 4394 4563 4761 5382 5589 6084 6318 6348 6561 6591 6877 7452 7774 8073 8748 8788 9126 9477 9522 10764 11178 11661 12636 13122 13182 13689 13754 14283 15548 16146 16767 18252 18954 19044 19773 20631 22356 23322 24219 26244 26364 27378 27508 28431 28566 32292 33534 34983 37908 39546 41067 41262 42849 46644 48438 50301 50531 54756 56862 57132 59319 61893 67068 69966 72657 79092 82134 82524 85293 85698 89401 96876 100602 101062 104949 113724 118638 123201 123786 128547 139932 145314 150903 151593 164268 170586 171396 177957 178802 185679 201204 202124 209898 217971 237276 246402 247572 257094 268203 290628 301806 303186 314847 341172 355914 357604 369603 371358 385641 419796 435942 454779 492804 514188 533871 536406 557037 603612 606372 629694 653913 711828 739206 742716 771282 804609 871884 909558 944541 1067742 1072812 1108809 1114074 1156923 1162213 1259388 1307826 1364337 1478412 1542564 1601613 1609218 1671111 1819116 1889082 1961739 2135484 2217618 2228148 2313846 2324426 2413827 2615652 2728674 2833623 3203226 3218436 3342222 3470769 3486639 3778164 3923478 4093011 4435236 4627692 4648852 4804839 4827654 5013333 5457348 5667246 6406452 6684444 6941538 6973278 7241481 7846956 8186022 8500869 9609678 9655308 10026666 10459917 11334492 12279033 13883076 13946556 14414517 14482962 15039999 16372044 17001738 19219356 20053332 20919834 21724443 24558066 25502607 28829034 28965924 30079998 31379751 34003476 36837099 41839668 43448886 45119997 49116132 51005214 57658068 60159996 62759502 65173329 73674198 86897772 90239994 94139253 102010428 110511297 125519004 130346658 147348396 180479988 188278506 195519987 221022594 260693316 282417759 331533891 376557012 391039974 442045188 564835518 586559961 663067782 782079948 847253277 1129671036 1173119922 1326135564 1694506554 2346239844 2541759831 3389013108 5083519662 7625279493 10167039324 15250558986 30501117972
• Sum of all divisors σ(n): 90664936180
• Sum of proper divisors (its aliquot sum) s(n): 60163818208
• 30501117972 is an abundant number, because the sum of its proper divisors (60163818208) is greater than itself. Its abundance is 29662700236

Bases of 30501117972

• Binary: 11100011010000000100010000000010100₂
• Hexadecimal: 0x71A022014
• Base-36: E0FKT90

Squares and roots of 30501117972

• 30501117972 squared (30501117972²) is 930318197541861392784
• 30501117972 cubed (30501117972³) is 28375745094722714749777013514048
• The square root of 30501117972 is 174645.6926809247
• The cube root of 30501117972 is 3124.4380590681

Scales and comparisons

• 30,501,117,972 seconds is equal to 969 years, 43 weeks, 5 days, 4 hours, 46 minutes, 12 seconds.
• To count from 1 to 30,501,117,972 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 30501117972 cubic inches would be around 260.4 feet tall.

Recreational maths with 30501117972

• 30501117972 backwards is 27971110503
• 30501117972 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30501117972's digits is 36
• More coming soon!