30501628872

Names of 30501628872

• Cardinal: 30501628872 can be written as Thirty billion, five hundred one million, six hundred twenty-eight thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 3.0501628872 × 10¹⁰

Factors of 30501628872

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 349

Divisors of 30501628872

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 19 22 24 26 31 33 38 39 44 52 57 62 66 76 78 79 88 93 104 114 124 132 143 152 156 158 186 191 209 228 237 247 248 264 286 312 316 341 372 382 403 418 429 456 474 494 572 573 589 627 632 682 741 744 764 806 836 858 869 948 988 1023 1027 1144 1146 1178 1209 1254 1364 1482 1501 1528 1612 1672 1716 1738 1767 1896 1976 2046 2054 2101 2292 2356 2418 2449 2483 2508 2607 2717 2728 2964 3002 3081 3224 3432 3476 3534 3629 4092 4108 4202 4433 4503 4584 4712 4836 4898 4966 5016 5214 5434 5921 5928 6004 6162 6303 6479 6952 7068 7258 7347 7449 7657 8151 8184 8216 8404 8866 9006 9672 9796 9932 10428 10868 10887 11297 11842 12008 12324 12606 12958 13299 14136 14516 14694 14898 15089 15314 16302 16511 16808 17732 17763 18012 19437 19513 19592 19864 20856 21736 21774 22594 22971 23684 24648 25212 25916 26598 26939 27313 29032 29388 29796 30178 30628 31837 32604 33022 33891 35464 35526 36024 38874 39026 39919 43548 45188 45267 45942 46531 47177 47368 49533 50424 51832 53196 53878 54626 58539 58776 59592 60356 61256 63674 65131 65208 66044 67782 71052 76973 77748 78052 79838 80817 81939 84227 87096 90376 90534 91884 93062 94354 95511 99066 106392 107756 109252 112499 117078 119757 120712 127348 130262 132088 135564 139593 141531 142104 153946 155496 156104 159676 161634 163878 165979 168454 181068 183768 186124 188708 191022 195393 196157 198132 214643 215512 218504 224998 230919 234156 239514 252681 254696 260524 271128 279186 283062 286691 307892 319352 323268 327756 331958 336908 337497 350207 362136 372248 377416 382044 390786 392314 396264 429286 449996 461838 467759 468312 479028 497937 505362 511841 518947 521048 558372 566124 573382 588471 604903 615784 643929 646536 655512 663916 673816 674994 700414 764088 781572 784628 846703 858572 860073 899992 923676 935518 958056 995874 1010724 1023682 1037894 1050621 1116744 1132248 1146764 1176942 1209806 1237489 1287858 1327832 1349988 1400828 1403277 1462487 1535523 1556841 1563144 1569256 1693406 1717144 1720146 1814709 1847352 1871036 1991748 2021448 2047364 2075788 2101242 2157727 2293528 2353884 2419612 2474978 2540109 2575716 2699976 2801656 2806554 2924974 3071046 3113682 3153601 3386812 3440292 3629418 3712467 3726983 3742072 3983496 4094728 4151576 4202484 4315454 4387461 4707768 4839224 4949956 5080218 5145349 5151432 5613108 5849948 6080867 6142092 6227364 6307202 6473181 6653933 6773624 6880584 7258836 7424934 7453966 8404968 8630908 8774922 8887421 9460803 9899912 10160436 10290698 11180949 11226216 11699896 12161734 12284184 12454728 12614404 12946362 13307866 14517672 14849868 14907932 15436047 16087357 17261816 17549844 17774842 18242601 18921606 19961799 20320872 20581396 22361898 24323468 25228808 25892724 26615732 26662263 29699736 29815864 30872094 32174714 35099688 35549684 36485202 37843212 39923598 40996813 41162792 44723796 48262071 48646936 51785448 53231464 53324526 61744188 64349428 66889537 71099368 72970404 75686424 79847196 81993626 89447592 96524142 97761631 106649052 115536473 122990439 123488376 128698856 133779074 145940808 159694392 163987252 193048284 195523262 200668611 213298104 231072946 245980878 267558148 293284893 327974504 346609419 386096568 391046524 401337222 462145892 491961756 535116296 586569786 693218838 782093048 802674444 924291784 983923512 1173139572 1270901203 1386437676 1605348888 2346279144 2541802406 2772875352 3812703609 5083604812 7625407218 10167209624 15250814436 30501628872
• Sum of all divisors σ(n): 99090432000
• Sum of proper divisors (its aliquot sum) s(n): 68588803128
• 30501628872 is an abundant number, because the sum of its proper divisors (68588803128) is greater than itself. Its abundance is 38087174256

Bases of 30501628872

• Binary: 11100011010000010011110101111001000₂
• Hexadecimal: 0x71A09EBC8
• Base-36: E0FVRGO

Squares and roots of 30501628872

• 30501628872 squared (30501628872²) is 930349363845223992384
• 30501628872 cubed (30501628872³) is 28377171017308317065406922510848
• The square root of 30501628872 is 174647.1553504379
• The cube root of 30501628872 is 3124.4555039641

Scales and comparisons

• 30,501,628,872 seconds is equal to 969 years, 44 weeks, 4 days, 2 hours, 41 minutes, 12 seconds.
• To count from 1 to 30,501,628,872 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 30501628872 cubic inches would be around 260.4 feet tall.

Recreational maths with 30501628872

• 30501628872 backwards is 27882610503
• The number of decimal digits it has is: 11
• The sum of 30501628872's digits is 42
• More coming soon!