1361644830

Names of 1361644830

• Cardinal: 1361644830 can be written as One billion, three hundred sixty-one million, six hundred forty-four thousand, eight hundred thirty.

Scientific notation

• Scientific notation: 1.36164483 × 10⁹

Factors of 1361644830

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 59

Divisors of 1361644830

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 27 29 30 35 39 42 45 49 54 58 63 65 70 78 81 87 90 91 98 105 117 126 130 135 145 147 162 169 174 182 189 195 203 210 234 245 261 270 273 290 294 315 338 343 351 377 378 390 405 406 435 441 455 490 507 522 546 567 585 609 630 637 686 702 735 754 783 810 819 845 870 882 910 945 1014 1015 1029 1053 1131 1134 1170 1183 1218 1274 1305 1323 1365 1421 1470 1521 1566 1638 1690 1715 1755 1827 1885 1890 1911 2030 2058 2106 2205 2262 2349 2366 2457 2535 2610 2639 2646 2730 2835 2842 3042 3045 3087 3185 3393 3430 3510 3549 3654 3770 3822 3915 3969 4095 4263 4410 4459 4563 4698 4901 4914 5070 5145 5265 5278 5481 5655 5670 5733 5915 6090 6174 6370 6615 6786 7098 7105 7371 7605 7830 7917 7938 8190 8281 8526 8918 9126 9135 9261 9555 9802 9947 10179 10290 10530 10647 10962 11310 11466 11745 11830 12285 12789 13195 13230 13377 13689 14210 14703 14742 15210 15435 15834 16443 16562 16965 17199 17745 18270 18473 18522 19110 19845 19894 20358 21294 21315 22295 22815 23490 23751 24505 24570 24843 25578 26390 26754 27378 27405 27783 28665 29406 29841 30537 30870 31941 32886 33930 34307 34398 35490 36855 36946 38367 39585 39690 40131 41405 42630 44109 44590 45630 46305 47502 49010 49686 49735 50895 51597 53235 54810 55419 55566 57330 57967 59682 61074 63882 63945 66885 68445 68614 71253 73515 73710 74529 76734 79170 80262 82215 82810 85995 88218 89523 92365 92610 95823 99470 101790 102921 103194 106470 110838 115101 115934 118755 120393 124215 127890 129311 132327 133770 136890 138915 142506 147030 149058 149205 152685 159705 164430 166257 171535 171990 173901 179046 184730 191646 191835 200655 205842 213759 220545 223587 230202 237510 240149 240786 248430 257985 258622 264654 268569 277095 277830 289835 298410 305370 308763 319410 332514 343070 347802 356265 361179 372645 383670 387933 396981 401310 427518 441090 447174 447615 479115 480298 498771 514605 515970 521703 537138 554190 575505 579670 601965 617526 646555 661635 670761 712530 720447 722358 745290 775866 793962 805707 831285 869505 895230 926289 958230 997542 1029210 1043406 1068795 1117935 1151010 1163799 1200745 1203930 1293110 1323270 1341522 1342845 1440894 1496313 1543815 1565109 1611414 1662570 1681043 1739010 1805895 1852578 1939665 1984905 2137590 2161341 2235870 2327598 2401490 2493855 2608515 2685690 2778867 2992626 3087630 3130218 3353805 3362086 3491397 3602235 3611790 3879330 3969810 4028535 4322682 4631445 4695327 4987710 5043129 5217030 5557734 5818995 6484023 6707610 6982794 7204470 7481565 7825545 8057070 8405215 9262890 9390654 10086258 10474191 10806705 11637990 12968046 13894335 14963130 15129387 15651090 16810430 17456985 19452069 20948382 21613410 23476635 25215645 27788670 30258774 32420115 34913970 38904138 45388161 46953270 50431290 52370955 64840230 75646935 90776322 97260345 104741910 136164483 151293870 194520690 226940805 272328966 453881610 680822415 1361644830
• Sum of all divisors σ(n): 4782888000
• Sum of proper divisors (its aliquot sum) s(n): 3421243170
• 1361644830 is an abundant number, because the sum of its proper divisors (3421243170) is greater than itself. Its abundance is 2059598340

Bases of 1361644830

• Binary: 1010001001010010000110100011110₂
• Hexadecimal: 0x51290D1E
• Base-36: MIORVI

Squares and roots of 1361644830

• 1361644830 squared (1361644830²) is 1854076643065728900
• 1361644830 cubed (1361644830³) is 2524593875454205106866587000
• The square root of 1361644830 is 36900.4719482015
• The cube root of 1361644830 is 1108.3781280757

Scales and comparisons

• 1,361,644,830 seconds is equal to 43 years, 15 weeks, 2 days, 18 hours, 40 minutes, 30 seconds.
• To count from 1 to 1,361,644,830 would take you about eighty-six 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 1361644830 cubic inches would be around 92.4 feet tall.

Recreational maths with 1361644830

• 1361644830 backwards is 0384461631
• The number of decimal digits it has is: 10
• The sum of 1361644830's digits is 36
• More coming soon!